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issues and a number of disputes over verification persisted. First, the Soviet verification proposal was deemed by the West to be too reliant on self-inspection, with control posts primarily staffed by citizens of the country housing the posts and a minimal role for officials from the international supervisory body. The West insisted that half of a control post staff be drawn from another nuclear state and half from neutral parties. Second, the Soviet Union required that the international supervisory body, the
Control Commission, require unanimity before acting; the West rejected the idea of giving Moscow a veto over the commission's proceedings. Finally, the Soviet Union preferred temporary inspection teams drawn from citizens of the country under inspection, while the West insisted on permanent teams composed of inspectors from the Control Commission.
1622:. Concern that a comprehensive ban would retard modernization of the Soviet arsenal may have pushed Khrushchev towards a partial ban. Counteracting the move towards a partial ban was Khrushchev's interest in reducing spending on testing, as underground testing was more expensive than the atmospheric tests the Soviet Union had been conducting; Khrushchev preferred a comprehensive ban as it would have eliminated the cost of testing entirely. Furthermore, there was internal concern about nuclear proliferation, particularly regarding the prospect of France and China crossing the threshold and the possibility of a multilateral NATO nuclear force, which was seen as a step towards West Germany acquiring nuclear weapons (the first Soviet test ban proposal in 1955 was made in the same month than West Germany joined NATO).
904:
over land following a suspicious event (with the inspection plane being provided and controlled by the state under inspection). The experts determined that such a scheme would be able to detect 90% of underground detonations, accurate to 5 kilotons, and atmospheric tests with a minimum yield of 1 kiloton. The US had initially advocated for 650 posts, versus a Soviet proposal of 100–110. The final recommendation was a compromise forged by the
British delegation. In a widely publicized and well-received communiqué dated 21 August 1958, the conference declared that it "reached the conclusion that it is technically feasible to set up ... a workable and effective control system for the detection of violations of a possible agreement on the worldwide cessation of nuclear weapons tests."
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data, but insisted on conditions that were seen as excessively strict. The
Soviets also recognized the theory behind decoupling, but dismissed its practical applications. The working group closed in December with no progress and significant hostility. Eisenhower issued a statement blaming "the recent unwillingness of the politically guided Soviet experts to give serious scientific consideration to the effectiveness of seismic techniques for the detection of underground nuclear explosions." Eisenhower simultaneously declared that the US would not be held to its testing moratorium when it expired on 31 December 1959, though pledged to not test if Geneva talks progressed. The Soviet Union followed by reiterating its decision to not test as long as Western states did not test.
1395:
1155:, or half a dozen other nations successfully test an atomic bomb, the security of both Russians and Americans is dangerously weakened." He had also claimed that renewed testing would be "damaging to the American image" and might threaten the "existence of human life." On the campaign trail, Kennedy's test-ban proposal consisted of a continued US testing moratorium, expanded efforts to reach a comprehensive agreement, limit any future tests to those minimizing fallout, and expand research on fallout. Notably, early in his term, Kennedy also presided over a significant increase in defense spending, which was reciprocated by the Soviet Union shortly thereafter, thus placing the test-ban negotiations in the context of an accelerating arms race.
1679:
1198:, as well as the Soviet decision to resume testing in August (attributed by Moscow to a changed international situation and French nuclear tests), Kennedy faced mounting pressure from the Department of Defense and nuclear laboratories to set aside the dream of a test ban. In June 1961, following stalled talks in Geneva, Kennedy had argued that Soviet negotiating behavior raised "a serious question about how long we can safely continue on a voluntary basis a refusal to undertake tests in this country without any assurance that the Russians are not testing." Whether or not the Soviet Union had actually conducted secret tests was a matter of debate within the Kennedy administration. A team led by physicist
1162:, a lead US envoy, offered a new proposal in an attempt to bridge the gap between the two sides. The early Kennedy proposal largely grew out of later Eisenhower efforts, with a ban on all tests but low-yield underground ones (below magnitude 4.75), which would be subject to a three-year moratorium. The US and UK proposed 20 on-site inspections per annum, while the Soviet Union proposed three. The verification procedures included in the Anglo-American plan were unacceptable to Tsarapkin, who responded with separate proposals rejected by the Western powers. Specifically, the Soviet Union proposed a "troika" mechanism: a monitoring board composed of representatives of the West, the Soviet Union, and
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the number of Soviet detonations fell from 218 in the preceding decade to 157 in the following decade, as the Soviet Union was never able to meet the pace of US underground explosions. China and France, both nonsignatories, conducted 53 tests between 1963 and 1973. In all, 436 tests were conducted between the signing of the PTBT and 1 July 1973, compared to 499 tests between 16 July 1945 and the signing of the PTBT. In the 1960s and the 1970s, China conducted 22 atmospheric tests and France conducted 50. The last atmospheric test was conducted by China in 1980, after French atmospheric testing stopped in 1974. Public opposition to nuclear testing continued after the treaty's enactment.
1132:
1918:
1426:... where a fresh start is badly needed—is in a treaty to outlaw nuclear tests. The conclusion of such a treaty—so near and yet so far—would check the spiraling arms race in one of its most dangerous areas. It would place the nuclear powers in a position to deal more effectively with one of the greatest hazards which man faces in 1963, the further spread of nuclear arms. It would increase our security—it would decrease the prospects of war. Surely this goal is sufficiently important to require our steady pursuit, yielding neither to the temptation to give up the whole effort nor the temptation to give up our insistence on vital and responsible safeguards.
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that the test ban be considered in the context of "general and complete disarmament," arguing that a test ban on its own was unimportant; Kennedy said the US could only agree with a guarantee that a disarmament agreement would be reached quickly (the Vienna demands thus amounted to a reversal of both sides' earlier positions). Kennedy also disagreed that a test ban was itself insignificant; the world could expect many more countries in the coming years to cross the nuclear threshold without a test ban. Ultimately, the two leaders left Vienna without clear progress on the subject. The Soviet Union would drop the general-disarmament demand in
November 1961.
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762:(PSAC), which had the effect of eroding the AEC's monopoly over scientific advice. In stark contrast to the AEC, PSAC promoted a test ban and argued against Strauss's claims concerning its strategic implications and technical feasibility. In late 1957, the Soviet Union made a second offer of a three-year moratorium without inspections, but lacking any consensus within his administration, Eisenhower rejected it. In early 1958, the discord within American circles, particularly among scientists, was made clear in hearings before the Senate Subcommittee on Nuclear Disarmament, chaired by Senator
1333:, who argued that atmospheric testing had severe consequences for human health. Khrushchev had been concerned by a partial ban due to the greater US experience in underground tests; by 1962, the US had conducted 89 such tests and the Soviet Union just two (the Soviet focus had been on cheaper, larger-yield atmospheric tests). For this reason, many in the Soviet weapons industry argued that a partial ban would give the US the advantage in nuclear capabilities. Khrushchev would later recount that he saw test-ban negotiations as a prime venue for ameliorating tensions after the crisis in Cuba.
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1052:, chair of the Joint Committee on Atomic Energy, argued that the Soviet system would be unable to prevent secret tests. That year, the AEC published a report arguing that the continuing testing moratorium risked "free world supremacy in nuclear weapons," and that renewed testing was critical for further weapons development. The joint committee also held hearings in April which cast doubt on the technical feasibility and cost of the proposed verification measures. Additionally, Teller continued to warn of the dangerous consequences of a test ban and the Department of Defense (including
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human nature but on a gradual evolution in human institutions—on a series of concrete actions and effective agreements which are in the interest of all concerned." Second, Kennedy appealed for a new attitude towards the Soviet Union, calling
Americans to not "see only a distorted and desperate view of the other side, not to see conflict as inevitable, accommodations as impossible and communication as nothing more than an exchange of threats." Finally, Kennedy argued for a reduction in Cold War tensions, with a test ban serving as a first step towards complete disarmament:
936:
approved amendments permitting greater collaboration in late June. Following Soviet assent on 30 August 1958 to the one-year moratorium, the three countries conducted a series of tests in
September and October. At least 54 tests were conducted by the US and 14 by the Soviet Union in this period. On 31 October 1958 the three countries initiated test-ban negotiations (the Conference on the Discontinuance of Nuclear Tests) and agreed to a temporary moratorium (the Soviet Union joined the moratorium shortly after this date). The moratorium would last for close to three years.
865:) undertook a review of US test-ban policy, determining that a successful system for detecting underground tests could be created. At the recommendation of Dulles (who had recently come to support a test ban), the review prompted Eisenhower to propose technical negotiations with the Soviet Union, effectively detaching test-ban negotiations from negotiations over a halt to nuclear weapons production (the one-time US demand). In explaining the policy shift, Eisenhower privately said that continued resistance to a test ban would leave the US in a state of "moral isolation."
839:, a series of atmospheric, surface-level, and underwater nuclear tests. Eisenhower instead insisted that any moratorium be linked to reduced production of nuclear weapons. In April 1958, the US began Operation Hardtack I as planned. The Soviet declaration concerned the British government, which feared that the moratorium might lead to a test ban before its own testing program was completed. Following the Soviet declaration, Eisenhower called for an international meeting of experts to determine proper control and verification measures—an idea first proposed by British
1551:
significant latitude in reaching a "Soviet-American understanding" vis-à-vis China. Secret Sino-Soviet talks in July 1963 revealed further discord between the two communist powers, as the Soviet Union released a statement that it did not "share the views of the
Chinese leadership about creating 'a thousand times higher civilization' on the corpses of hundreds of millions of people." The Soviet Union also issued an ideological critique of China's nuclear policy, declaring that China's apparent openness to nuclear war was "in crying contradiction to the idea of
1107:, which believed that both testing and possession of nuclear weapons was dangerous. Second, there was the "finite containment" camp, populated by scientists like Hans Bethe, which was concerned by perceived Soviet aggression but still believed that a test ban would be workable with adequate verification measures. Third, the "infinite containment" camp, of which Strauss, Teller, and members of the defense establishment were members, believed that any test ban would grant the Soviet Union the ability to conduct secret tests and move ahead in the arms race.
10095:
1726:, had made their support for the treaty conditional on four "safeguards": (1) a continued, aggressive underground testing program, (2) continued nuclear research programs, (3) continued readiness to resume atmospheric tests, and (4) improved verification equipment. Kennedy emphasized that the US would retain the ability to use nuclear weapons in war, would not be bound by the treaty if the Soviets violated it, and would continue an aggressive underground testing program. Kennedy also stressed that a ban would be a key step in preventing nuclear war.
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595:, dubbed the "father of the hydrogen bomb," both sought to tamp down on these fears, arguing that fallout were fairly harmless and that a test ban would enable the Soviet Union to surpass the US in nuclear capabilities. Teller also suggested that testing was necessary to develop nuclear weapons that produced less fallout. Support in the US public for a test ban to continue to grow from 20% in 1954 to 63% by 1957. Moreover, widespread antinuclear protests were organized and led by theologian and
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959:, a disarmament expert with experience dating back to the 1946 Baruch Plan. The Geneva Conference began with a Soviet draft treaty grounded in the Geneva System. The three nuclear weapons states (the "original parties") would abide by a test ban, verified by the Geneva System, and work to prevent testing by potential nuclear states (such as France). This was rejected by Anglo-American negotiators due to fears that the verification provisions were too vague and the Geneva System too weak.
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the Soviet ambassador to the US, Mikhail A. Menshikov, reportedly asked whether the US could "deliver the French." Both
Kennedy and Macmillan personally called on de Gaulle to join, offering assistance to the French nuclear program in return. Nevertheless, on 29 July 1963, France announced it would not join the treaty. It was followed by China two days later. China viewed the treaty as demonstrating a re-alignment by the United States and the Soviet Union against China, with Marshal
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this could only happen after verifiable tests had been banned and a seismic research group (the
Seismic Research Program Advisory Group) convened. The Soviet Union responded positively to the counterproposal and the research group convened on 11 May 1960. The Soviet Union also offered to keep an underground ban out of the treaty under negotiation. In May 1960, there were high hopes that an agreement would be reached at an upcoming summit of Eisenhower, Khrushchev, Macmillan, and
920:
monitoring and when on-site inspections—a US demand and Soviet concern—would be permitted. The experts also deemed detection of outer-space tests (tests more than 50 kilometers (31 mi) above the earth's surface) to be impractical. Additionally, the size of the Geneva System may have rendered it too expensive to be put into effect. The 30 August report, which contained details on these limitations, received significantly less public attention than the 21 August communiqué.
1840:
457:, the Soviet Union, and the US). This proposal, which closely reflected a prior Anglo-French proposal, was initially part of a comprehensive disarmament proposal meant to reduce conventional arms levels and eliminate nuclear weapons. Despite the closeness of the Soviet proposal to earlier Western proposals, the US reversed its position on the provisions and rejected the Soviet offer "in the absence of more general control agreements," including limits on the production of
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1959—would be banned first, with negotiations on underground and outer-space tests continuing. This proposal was turned down on 23 April 1959 by
Khrushchev, calling it a "dishonest deal." On 26 August 1959, the US announced it would extend its year-long testing moratorium to the end of 1959, and would not conduct tests after that point without prior warning. The Soviet Union reaffirmed that it would not conduct tests if the US and UK continued to observe a moratorium.
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1014:, a physicist, was introduced into discussions by Wadsworth. The report specifically concerned whether the Geneva System could be improved without increasing the number of control posts. Berkner's proposed measures were seen as highly costly and the technical findings themselves were accompanied by a caveat about the panel's high degree of uncertainty given limited data. Around the same time, analysis conducted by the Livermore National Laboratory and
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1947 and 1954, the US and Soviet Union discussed their demands within the United Nations Commission for Conventional Disarmament. A series of events in 1954, including the Castle Bravo test and spread of fallout from a Soviet test over Japan, redirected the international discussion on nuclear policy. Additionally, by 1954, both US and Soviet Union had assembled large nuclear stockpiles, reducing hopes of complete disarmament. In the early years of the
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sought 12–20 such stations and the Soviet Union rejected any more than three. On 28 December 1962, Kennedy lowered the US demand to 8–10 stations. On 19 February 1963, the number was lowered further to seven, as Khrushchev continued to insist on no more than three. Kennedy was willing to reduce the number to six, though this was not clearly communicated to the Soviet Union. On 20 April 1963, Khrushchev withdrew support for three inspections entirely.
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the parties to the treaty from conducting, permitting, or encouraging any nuclear explosion in the atmosphere, outer space, or underwater as well as "any other nuclear explosion" that threatens to send nuclear debris into another state's territory. The wording "any other nuclear explosion" prohibited peaceful nuclear explosions because of the difficulty in differentiating those from military tests without expanded verification measures.
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1003:. Khrushchev agreed to the latter and was noncommittal on the former. A working group in Geneva would eventually devise a costly system of 5–6 satellites orbiting at least 18,000 miles (29,000 km) above the earth, though it could not say with certainty that such a system would be able to determine the origin of a high-altitude test. US negotiators also questioned whether high-altitude tests could evade detection via
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technology. Some, including Kistiakowsky, would eventually raise concerns about the ability of inspections and monitors to successfully detect tests. The primary product of negotiations under Eisenhower was the testing moratorium without any enforcement mechanism. Ultimately, the goal of a comprehensive test ban would be abandoned in favor of a partial ban due to questions over seismic detection of underground tests.
284:
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appearing to legitimize governments lacking universal recognition. Article 4 reflects the compromise struck by Gromyko and Harriman in Moscow on departure from the treaty. It recognizes the sovereign right of states to withdraw from treaties, as Khrushchev argued, but explicitly grants parties the right to withdraw if "extraordinary events... have jeopardized the supreme interests of its country," per the US demand.
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880:, who had led the British delegation to the Manhattan Project. Whereas the US approached the conference solely from a technical perspective, Penney was specifically instructed by Macmillan to attempt to achieve a political agreement. This difference in approach was reflected in the broader composition of the US and UK teams. US experts were primarily drawn from academia and industry. Fisk was a vice president at
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1329:. After years of dormant or lethargic negotiations, American and British negotiators subsequently forged a strong working relationship and with Soviet negotiators found common ground on test restrictions later in 1962. After years of pursuing a comprehensive ban, Khrushchev was convinced to accept a partial ban, partly due to the efforts of Soviet nuclear scientists, including Kurchatov, Sakharov, and
1040:
underground tests under magnitude 4.75 be banned for a period of four-to-five years, subject to extension. Second, it sought to prohibit all outer-space tests, whether within detection range or not. Finally, the Soviet Union insisted that the inspection quota be determined on a political basis, not a scientific one. The Soviet offer faced a mixed reception. In the US, Senator Hubert Humphrey and the
364:, but nevertheless had a long-term policy goal of banning on nuclear weapons production. As a first step in this direction, Bush proposed an international agency dedicated to nuclear control. Bush unsuccessfully argued in 1952 that the US pursue a test ban agreement with the Soviet Union before testing its first thermonuclear weapon, but his interest in international controls was echoed in the 1946
492:, Eisenhower's special assistant for disarmament, argued that the US should prioritize a test ban as a first step towards comprehensive arms control, conditional on the Soviet Union accepting on-site inspections, over full disarmament. Stassen's suggestion was dismissed by others in the administration over fears that the Soviet Union would be able to conduct secret tests. On the advice of Dulles,
1386:
atmospheric and underwater tests. The effect of the resolution was to bolster the general push for a test ban, though Kennedy initially was concerned that it would damage attempts to secure a comprehensive ban, and had administration figures (including the Joint Chiefs of Staff) reiterate a call for a comprehensive ban. That same spring of 1963, however, Kennedy had sent antinuclear activist
425:, the US approach to nuclear control reflected a strain between an interest in controlling nuclear weapons and a belief that dominance in the nuclear arena, particularly given the size of Soviet conventional forces, was critical to US security. Interest in nuclear control and efforts to stall proliferation of weapons to other states grew as the Soviet Union's nuclear capabilities increased.
1949:, with Gorbachev initiating a testing moratorium in 1985. In December 1986, the US indicated support for the "long-term objective" of a comprehensive ban, followed by the commencement of testing negotiations between the US and Soviet Union in November 1987. In December 1987, the US and the Soviet Union agreed to a joint program of experiments on detecting underground tests. In August 1988,
1571:
explicit clause concerning withdrawal from the agreement be added to the treaty; Khrushchev believed that each state had a sovereign right to withdraw, which should simply be assumed. Harriman informed Gromyko that without a clause governing withdrawal, which he believed the US Senate would demand, the US could not assent. Ultimately, the two sides settled upon compromise language:
2055:). The 10-kiloton underground detonation produced a fissure in the ground, which allowed radioactive gas to escape into the atmosphere. Radioactive material released by the fissure reached an altitude of 10,000 feet (3,000 m) and exposed 86 workers to radiation but none at excessive levels. The incident has since been described as one of the "world's worst nuclear disasters."
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testing and instead proposed a non-aggression pact. Under instruction from Washington, Harriman replied that the US would explore the possibility of a non-aggression pact in good faith, but indicated that while a test ban could be quickly completed, a non-aggression pact would require lengthy discussions. Additionally, such a pact would complicate the issue of Western access to
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would come at a significant moral cost to the US, given broad public opposition to the plan, and claimed that further tests were largely unnecessary, with the US already having an adequate nuclear arsenal. Arthur Dean believed that public opposition to atmospheric testing was so great that the US would have to halt such tests within four years even without an agreement.
1738:, and Senator Everett Dirksen, who had initially been skeptical of the treaty. Eisenhower's science advisor and former PSAC head, George Kistiakowsky, endorsed the treaty. Former President Harry S. Truman also lent his support. Supporters of the deal mounted a significant pressure campaign, with active lobbying in favor by a range of civilian groups, including the
869:
a degree, a concession to the Soviet Union, as a test ban would be explored independent of the previously demanded cutoff in fissionable-material production. Khrushchev initially declined the invitation, but eventually agreed "in spite of the serious doubts" he had after Eisenhower suggested a technical agreement on verification would be a precursor to a test ban.
342:, which had a yield of 50 megatons and remains the most powerful man-made explosion in history, though due to a highly efficient detonation fallout was relatively limited. Between 1951 and 1958, the US conducted 166 atmospheric tests, the Soviet Union conducted 82, and Britain conducted 21; only 22 underground tests were conducted in this period (all by the US).
1224:
the resumption of talks in Geneva in March 1961. In January 1962, Bethe, who had once supported a test ban, publicly argued that a ban was "no longer a desirable goal" and the US should test weapons developed by its laboratories. In contrast to Soviet laboratories, US laboratories had been relatively inactive on nuclear weapons issues during the moratorium.
1605:
mass destruction on earth ... Yesterday a shaft of light cut into the darkness." Kennedy expressed hope that the test ban would be the first step towards broader rapprochement, limit nuclear fallout, restrict nuclear proliferation, and slow the arms race in such a way that fortifies US security. Kennedy concluded his address in reference to a Chinese
700:
US to demand that the production cut-off be closely timed with the testing moratorium, betting that the Soviet Union would reject this. London also encouraged the US to delay its disarmament plan, in part by moving the start of the moratorium back to November 1958. At the same time, Macmillan linked British support for a test ban to a revision of the
1290:, had advised Kennedy in June 1961 that resumed testing "would cause us the gravest difficulties in Asia, Africa and elsewhere." Similarly, Hubert Humphrey described the moratorium as "a ray of hope to millions of worried people." Its termination, Humphrey warned, "might very well turn the political tides in the world in behalf of the Soviets."
1302:
Kennedy restricted atmospheric tests to those tests which were "absolutely necessary," not feasible underground, and minimized fallout. The condition that testing would resume only if the Soviet Union continued to oppose the Anglo-American proposal also served as a concession to dissenting voices within his administration and to Macmillan.
480:, a chemist and participant in the Manhattan Project, who was skeptical of Warren's then-theoretical claims. Warren's arguments were lent credence in the scientific community and public by the Castle Bravo test of 1954. Eisenhower, as president, first explicitly expressed interest in a comprehensive test ban that year, arguing before the
1313:
national command, but international supervision, and required on-site inspections. This was rejected by the Soviet Union due to the inspection requirement. The alternative proposal included a partial test ban—underground tests would be excluded—to be verified by national detection mechanisms, without supervision by a supranational body.
587:). This survey was a scientist and citizen led campaign which used "modern media advocacy techniques to communicate complex issues" to inform public discourse. Its research findings confirmed a significant build-up of strontium-90 in bones of babies and helped galvanise public support for a ban on atmospheric nuclear testing in the US.
644:, which forced the evacuation of 10,000 people after an explosion at a nuclear plant. Around the same time, 219 Soviet scientists signed Pauling's antinuclear petition. Soviet political elites did not share the concerns of others in the Soviet Union. However; Kurchatov unsuccessfully called on Khrushchev to halt testing in 1958.
978:
be perceived in the public as a political ploy. In early 1959, Wadsworth told Tsarapkin of new US skepticism towards the Geneva System. While the Geneva experts believed the system could detect underground tests down to five kilotons, the US now believed that it could only detect tests down to 20 kilotons (in comparison, the
2062:, monitoring and collecting data on French atmospheric tests over the Pacific Ocean, which may have amounted to co-operation with the French program. Declassified documents also indicate that the US and the UK circumvented the prescribed verification system in 1964–65 by establishing a series of additional control posts in
1362:, who served as an intermediary; officially, Cousins was traveling to Rome on a personal basis, but from the Vatican he continued to the Soviet Union. Through Cousins' shuttle diplomacy in 1962 and 1963, the pontiff remained at the center of negotiations and helped ease misunderstandings between the two world leaders.
1567:. Harriman also took the opportunity to propose a non-proliferation agreement with would bar the transfer of nuclear weapons between countries. Khrushchev said that such an agreement should be considered in the future, but in the interim, a test ban would have the same effect on limiting proliferation.
876:, aimed at studying means of detecting nuclear tests. The conference included scientists from the US, Britain, the Soviet Union, Canada, Czechoslovakia, France, Poland, and Romania. The US delegation was led by James Fisk, a member of PSAC, the Soviets by Evgenii Fedorov, and the British delegation by
1994:
Early compliance with the PTBT was believed to be good, but there have been a number of accidental releases of nuclear debris into the atmosphere by parties to the treaty. Additionally, "venting" of underground tests by the US and the Soviet Union also continued to release radioactive debris into the
1670:
system. Third, it was argued that the Soviet Union led the US in high-yield weapons (recall the Soviet Tsar Bomba test of 1961), which required atmospheric testing banned by the treaty, while the US led the Soviet Union in low-yield weapons, which were tested underground and would be permitted by the
1613:
In a speech in Moscow following the agreement, Khrushchev declared that the treaty would not end the arms race and by itself could not "avert the danger of war," and reiterated his proposal of a NATO-Warsaw Pact non-aggression accord. For Khrushchev, the test ban negotiations had long been a means of
1604:
The agreement was initialed on 25 July 1963, just 10 days after negotiations commenced. The following day, Kennedy delivered a 26-minute televised address on the agreement, declaring that since the invention of nuclear weapons, "all mankind has been struggling to escape from the darkening prospect of
1305:
Kennedy portrayed resumed testing as a necessary for the image of US resolve. If the US failed to respond to the Soviet test series, Kennedy explained, Moscow would "chalk it up, not to goodwill, but to a failure of will—not to our confidence in Western superiority, but to our fear of world opinion."
1281:
Despite Teller's reassurances, Kennedy himself "hated the idea of reopening the race" and was uneasy with continued production of fallout, a negative consequence of resumed testing that its opponents within the administration stressed. Opponents of the tests also argued that renewed atmospheric tests
1223:
A report on the 1961 Soviet tests, published by a group of American scientists led by Hans Bethe, determined "that laboratories had probably been working full speed during the whole moratorium on the assumption that tests would at some time be resumed," with preparations likely having begun prior to
1209:
Two weeks after the lifting of the Soviet moratorium in August 1961, and after another failed Anglo-American attempt to have the Soviet Union agree to an atmospheric-test ban, the US restarted testing on 15 September 1961. Kennedy specifically limited such testing to underground and laboratory tests,
1177:
between Kennedy and Khrushchev, Robert F. Kennedy spoke with the Soviet ambassador to the US, who suggested that progress on a test ban was possible in a direct meeting between the leaders. President Kennedy subsequently announced to the press that he had "strong hopes" for progress on a test ban. In
1026:
eventually led Tsarapkin to propose a technical working group in November 1959 that would consider the issues of on-site inspections and seismic decoupling in the "spirit of Camp David." Within the working group, Soviet delegates allowed for the timing of on-site inspections to be grounded in seismic
998:
To break the deadlock over verification, Macmillan proposed a compromise in February 1959 whereby each of the original parties would be subject to a set number of on-site inspections each year. In May 1959, Khrushchev and Eisenhower agreed to explore Macmillan's quota proposal, though Eisenhower made
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shot) would further complication verification provisions as US scientists, including Hans Bethe (who backed a ban), became convinced that the Geneva findings were too optimistic regarding detection of underground tests, though Macmillan warned that using the data to block progress on a test ban might
888:
and Ernest Lawrence, both physicists who had worked on the Manhattan Project. Conversely, British delegates largely held government positions. The Soviet delegation was composed primarily of academics, though virtually all of them had some link to the Soviet government. The Soviets shared the British
750:
laboratories) was the dominant voice in the administration on nuclear affairs, with Teller's concerns over detection mechanisms also influencing Eisenhower. Unlike some others within the US scientific community, Strauss fervently advocated against a test ban, arguing that the US must maintain a clear
1701:
Administration testimony sought to counteract these arguments. Defense Secretary Robert McNamara announced his "unequivocal support" for the treaty before the Foreign Relations Committee, arguing that US nuclear forces were secure and clearly superior to those of the Soviet Union, and that any major
1185:
Additionally, the Soviet Union had once been ready to support a control commission under the aegis of the UN, Khrushchev explained, but it could no longer do so given perceived bias in recent UN action in the Congo. Instead, Khrushchev reiterated the troika proposal. Furthermore, Khrushchev insisted
1146:
Upon assuming the presidency in January 1961, John F. Kennedy was committed to pursuing a comprehensive test ban and ordered a review of the American negotiating position in an effort to accelerate languishing talks, believing Eisenhower's approach to have been "insufficient." In making his case for
1063:
Shortly after the Soviet proposal, Macmillan met with Eisenhower at Camp David to devise a response. The Anglo-American counterproposal agreed to ban small underground tests (those under magnitude 4.75) on a temporary basis (a duration of roughly 1 year, versus the Soviet proposal of 4–5 years), but
986:
had an official yield of 13 kilotons). As a result, the Geneva detection regime and the number of control posts would have to be significantly expanded, including new posts within the Soviet Union. The Soviets dismissed the US argument as a ruse, suggesting that the Hardtack data had been falsified.
969:
The Gore letter did spur some progress in negotiations, as the Soviet Union allowed in late November 1958 for explicit control measures to be included in the text of the drafted treaty. By March 1959, the negotiators had agreed upon seven treaty articles, but they primarily concerned uncontroversial
935:
In May 1958, Britain had informed the US that it would be willing to join a testing moratorium on 31 October 1958, by which point it would have finished its hydrogen-bomb testing, conditional on the US providing Britain with nuclear information following amendment of the McMahon Act. The US Congress
868:
On 8 April 1958, still resisting Khrushchev's call for a moratorium, Eisenhower invited the Soviet Union to join these technical negotiations in the form of a conference on the technical aspects of a test-ban, specifically the technical details of ensuring compliance with a ban. The proposal was, to
724:
In August 1957, the US assented to a two-year testing moratorium proposed by the Soviet Union, but required that it be linked to restrictions on the production of fissionable material with military uses, a condition that the Soviet Union rejected. While Eisenhower insisted on linking a test ban to a
699:
In the spring of 1957, the US National Security Council had explored including a one-year test moratorium and a "cut-off" of fissionable-material production in a "partial" disarmament plan. The British government, then led by Macmillan, had yet to fully endorse a test ban. Accordingly, it pushed the
405:, was not a significant figure in the Truman administration on nuclear questions, he did support Truman's nuclear control policy, including the Baruch Plan's provision for an international control agency, provided that the control system was accompanied by "a system of free and complete inspection."
1870:
The decade following ratification of the PTBT (1963–1972) featured more US nuclear tests than the decade prior (1953–1962). In the following decade, the US conducted 385 nuclear tests and 23 peaceful nuclear explosions (PNEs), as opposed to 268 tests and three PNEs in the prior decade. In contrast,
1866:
are known or believed to have acquired nuclear weapons. However, the PTBT has been credited with slowing proliferation because of the greater expense associated with underground tests. Kennedy had warned in 1963 that without a test ban, there could be 10 nuclear states by 1970 and 15 to 20 by 1975.
1804:
Per the compromise forged by US delegates Adrian S. Fisher and John McNaughton in Moscow, Article 3 of the treaty allows states to deposit instruments of ratification or accession with the government of the United Kingdom, the Soviet Union, or United States, thereby avoiding the issue of the treaty
1800:
The treaty declares as its "principal aim the speediest possible achievement of an agreement on general and complete disarmament under strict international control" and explicitly states the goal of achieving a comprehensive test ban (one that bans underground tests). The treaty permanently forbids
1653:
held hearings on the treaty. The Kennedy administration largely presented a united front in favor of the deal. Leaders of the once-opposed Joint Chiefs of Staff (JCS) and AEC acknowledged that the treaty would be of net benefit, though Teller, former members of the JCS and AEC, and the commander of
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for the treaty, allowing individual states to sign only the agreement held by the government of their choice in association with other like-minded states. This solution, which overcame one of the more challenging roadblocks in the negotiations, also served to allay mounting concerns from Macmillan,
1500:
Heading into the negotiations, there was still no resolution within the Kennedy Administration of the question of whether to pursue a comprehensive or partial ban. In an effort to achieve the former, Britain proposed reducing the number of mandated inspections to allay Soviet concerns, but Harriman
1369:
On 13 November 1962, Tsarapkin indicated that the Soviet Union would accept a proposal drafted by US and Soviet experts involving automated test detection stations ("black boxes") and a limited number of on-site inspections. The two sides disagreed over the number of black boxes, however, as the US
1336:
Shocked by how close the world had come to thermonuclear war, Khrushchev proposed easing of tensions with the US. In a letter to President Kennedy dated 30 October 1962, Khrushchev outlined a range of bold initiatives to forestall the possibility of nuclear war, including proposing a non-aggression
1083:
in Soviet airspace in May 1960. The Paris summit was abruptly cancelled and the Soviet Union withdrew from the seismic research group, which subsequently dissolved. Meetings of the Geneva Conference continued until December, but little progress was made as Western-Soviet relations continued to grow
923:
Nevertheless, pleased by the findings, the Eisenhower administration proposed negotiations on a permanent test ban and announced it would self-impose a year-long testing moratorium if Britain and the Soviet Union did the same. This decision amounted to a victory for John Foster Dulles, Allen Dulles
919:
The technical findings, released on 30 August 1958 in a report drafted by the Soviet delegation, were endorsed by the US and UK, which proposed that they serve as the basis for test-ban and international-control negotiations. However, the experts' report failed to address precisely who would do the
903:
The Conference of Experts was characterized as "highly professional" and productive. By the end of August 1958, the experts devised an extensive control program, known as the "Geneva System," involving 160–170 land-based monitoring posts, plus 10 additional sea-based monitors and occasional flights
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in late 1957 that Eisenhower quickly moved to expand nuclear collaboration with the UK via presidential directives and the establishment of bilateral committees on nuclear matters. In early 1958, Eisenhower publicly stated that amendments to the McMahon Act were a necessary condition of a test ban,
238:
Negotiations initially focused on a comprehensive ban, but that was abandoned because of technical questions surrounding the detection of underground tests and Soviet concerns over the intrusiveness of proposed verification methods. The impetus for the test ban was provided by rising public anxiety
1985:
was signed and superseded the PTBT, but the PTBT is still in effect for states not party to the CTBT. The CTBT has yet to enter into force, as 8 required states have not ratified the treaty, including the US and China. France, Russia, and the UK have ratified the CTBT. The technology for detecting
1933:
In October 1977, the original parties to the PTBT renewed discussion of a comprehensive test ban in Geneva. Through the end of the 1970s, the US, the UK, and Soviet Union reached agreement on draft provisions prohibiting all testing, temporarily banning PNEs, and establishing a verification system
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It was not until after the agreement was reached that the negotiators broached the question of France and China joining the treaty. Harriman proposed to Khrushchev that the US lobby France while the Soviet Union pursued a Chinese signature. "That's your problem," Khrushchev said in reply. Earlier,
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in the late 1950s and early 1960s. Khrushchev began the test-ban talks of 1958 with minimal prior discussion with China, and the two countries' agreement on military-technology cooperation was terminated in June 1959. Prior to the Moscow negotiations of the summer of 1963, Kennedy granted Harriman
1521:
On 2 July 1963, Khrushchev proposed a partial ban on tests in the atmosphere, outer space, and underwater, which would avoid the contentious issue of detecting underground tests. Notably, Khrushchev did not link this proposal to a moratorium on underground tests (as had been proposed earlier), but
1297:, swayed Kennedy. Foster argued that if the US failed to respond to the Soviet test series, Moscow could order a second test series, which could give the Soviet Union a significant advantage. Furthermore, a second test series, without US reciprocation, could damage the push for a test ban and make
1095:
Eisenhower would leave office with an agreement out of reach, as Eisenhower's technical advisors, upon whom he relied heavily, became mired in the complex technical questions of a test ban, driven in part by a strong interest among American experts to lower the error rate of seismic test detection
420:
The Soviet Union dismissed the Baruch Plan as a US attempt to secure its nuclear dominance, and called for the US to halt weapons production and release technical information on its program. The Acheson–Lilienthal paper and Baruch Plan would serve as the basis for US policy into the 1950s. Between
291:
Much of the stimulus for the treaty was increasing public unease about radioactive fallout as a result of above-ground or underwater nuclear testing, particularly given the increasing power of nuclear devices, as well as concern about the general environmental damage caused by testing. In 1952–53,
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with Khrushchev in attendance. Khrushchev reiterated that the Anglo-American inspection plan would amount to espionage, effectively dismissing the possibility of a comprehensive ban. Following the script of his 3 July 1963 speech, Khrushchev did not demand a simultaneous moratorium on underground
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to "the most important topic on earth: world peace" and proceeded to make his case for the treaty. Kennedy first called on Americans to dispel the idea that peace is unattainable. "Let us focus instead on a more practical, more attainable peace," Kennedy said, "based not on a sudden revolution in
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calling for Kennedy to propose another partial ban to the Soviet Union involving national monitoring and no on-site inspections. Absent Soviet agreement, the resolution called for Kennedy to continue to "pursue it with vigor, seeking the widest possible international support" while suspending all
1118:
characterizes negotiations of the 1950s as "an embarrassing series of American reversals," suggesting a lack of real US commitment to arms control efforts. The historian Robert Divine also attributed the failure to achieve a deal to Eisenhower's "lack of leadership," evidenced by his inability to
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and China) could join the agreement. The US proposed asserting that accession to the treaty would not indicate international recognition. This was rejected by the Soviet Union. Eventually, with Kennedy's approval, US envoys Fisher and McNaughton devised a system whereby multiple government would
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Kennedy proceeded to announce an agreement with Khrushchev and Macmillan to promptly resume comprehensive test-ban negotiations in Moscow and a US decision to unilaterally halt atmospheric tests. The speech was well received by Khrushchev, who later called it "the greatest speech by any American
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inspections, he still was set on achieving a test ban. In March 1963, Kennedy had also held a press conference in which he re-committed to negotiations with the Soviet Union as a means of preventing rapid nuclear proliferation, which he characterized as "the greatest possible danger and hazard."
1312:
By March 1962, the trilateral talks in Geneva had shifted to 18-party talks at the UN Disarmament Conference. On 27 August 1962, within that conference, the US and UK offered two draft treaties to the Soviet Union. The primary proposal included a comprehensive ban verified by control posts under
994:
On 13 April 1959, facing Soviet opposition to on-site detection systems for underground tests, Eisenhower proposed moving from a single, comprehensive test ban to a graduated agreement where atmospheric tests—those up to 50 km (31 mi) high, a limit Eisenhower would revise upward in May
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ratification of any agreement less likely. On 2 March 1962, building on the November 1961 announcement, Kennedy promised to resume atmospheric testing by the end of April 1962 if Moscow continued to resist the Anglo-American test-ban proposal. To an extent, the announcement was a compromise, as
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On 3 September 1963, the Foreign Relations Committee approved the treaty by a 16–1 vote. On 24 September 1963, the US Senate voted 80–14 to approve ratification of the treaty, exceeding the necessary two-thirds majority by 14 votes. The Soviet Union ratified the treaty the following day with a
1481:. In Britain, Macmillan initially wanted David Ormsby-Gore, who had just completed a term as foreign minister, to lead his delegation, but there were concerns that Ormsby-Gore would appear to be a US "stooge" (Kennedy described him as "the brightest man he ever knew"). Instead, Macmillan chose
1039:
Tsarapkin responded positively to the US proposal, though was wary of the prospect of allowing underground tests registering below magnitude 4.75. In its own proposal offered 19 March 1960 the Soviet Union accepted most US provisions, with certain amendments. First, the Soviet Union asked that
834:
approved a decision to halt nuclear testing, conditional on other nuclear powers doing the same. Khrushchev then called on Eisenhower and Macmillan to join the moratorium. Despite the action being met with widespread praise and an argument from Dulles that the US should reciprocate, Eisenhower
647:
On 14 June 1957, following Eisenhower's suggestion that existing detection measures were inadequate to ensure compliance, the Soviet Union put forth a plan for a two-to-three-year testing moratorium. The moratorium would be overseen by an international commission reliant on national monitoring
1570:
Following initial discussions, Gromyko and Harriman began examining drafts of a test-ban agreement. First, language in the drafted preamble appeared to Harriman to prohibit the use of nuclear weapons in self-defense, which Harriman insisted be clarified. Harriman additionally demanded that an
1182:. Khrushchev privately believed allowing three inspections to be a significant concession to the West, as other Soviet officials preferred an even less intrusive system, and was angered by US resistance. Khrushchev later told his son, "hold out a finger to them—they chop off your whole hand."
1030:
In early 1960, Eisenhower indicated his support for a comprehensive test ban conditional on proper monitoring of underground tests. On 11 February 1960, Wadsworth announced a new US proposal by which only tests deemed verifiable by the Geneva System would be banned, including all atmospheric,
672:
generated from atmospheric nitrogen and the contemporary risk models at the time, along with the assumption that the world population is "thirty billion persons" in a few thousand years. In 1961, Sakharov was part of the design team for a 50 megaton "clean bomb", which has become known as the
766:. The hearings featured conflicting testimony from the likes of Teller and Linus Pauling, as well as from Harold Stassen, who argued that a test ban could safely be separated from broader disarmament, and AEC members, who argued that a cutoff in nuclear production should precede a test ban.
1545:
expressed to the Soviet Union his belief that China could withstand a first nuclear strike and more than 100 million casualties. In the 1950s, the Soviet Union assisted the Chinese nuclear program, but stopped short of providing China with an actual nuclear bomb, which was followed by
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to Moscow to meet with Khrushchev, where he explained that the political situation in the US made it very difficult for Kennedy agree to a comprehensive ban with Khrushchev's required terms. Cousins also assured Khrushchev that though Kennedy had rejected Khrushchev's offer of three yearly
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at Teller's instruction found that the seismic effect of an underground test could be artificially dampened (referred to as "decoupling") to the point that a 300-kiloton detonation would appear in seismic readings as a one-kiloton detonation. These findings were largely affirmed by pro-ban
1273:
privately acknowledged that such tests were "not really necessary." Teller continued to advocate for atmospheric tests, as well, arguing in early 1962 that nuclear fallout was nothing be concerned about. Teller also argued that testing was necessary to continued advancement of US nuclear
826:
in 1956, Khrushchev declared that nuclear war should no longer be seen as "fatalistically inevitable." Simultaneously, however, Khrushchev expanded and advanced the Soviet nuclear arsenal at a cost to conventional Soviet forces (e.g., in early 1960, Khrushchev announced demobilization of
1729:
The testimonies of the Joint Chiefs were seen as particularly effective in allaying concerns, as were the reassurances issued by Kennedy, who had acquired a reputation for resoluteness against the Soviet Union in the wake of the Cuban Missile Crisis. Additionally, a number of prominent
1269:, the PSAC chairman, opposed resuming atmospheric tests. On the side advocating resumption were the AEC, Joint Committee on Atomic Energy, Joint Chiefs of Staff (which had called for renewed atmospheric tests in October 1961), and Department of Defense, though then-Secretary of Defense
745:
Despite Eisenhower's interest in a deal, his administration was hamstrung by discord among US scientists, technicians, and politicians. At one point, Eisenhower complained that "statecraft was becoming a prisoner of scientists." Until 1957, Strauss's AEC (including its Los Alamos and
1365:
Kennedy's response to Khrushchev's proposals was lukewarm but Kennedy expressed to Cousins that he felt constrained in exploring these issues due to pressure from hardliners in the US national security apparatus. However Kennedy pursued negotiations for a partial nuclear test ban.
1823:, which succeeded to the treaty in 2006. As of 2015, 126 states were party to the treaty, with 10 other states having signed but not deposited instruments of ratification. There are 60 states that have not signed the PTBT, including the nuclear states of China, France, and
1609:
that he had used with Khrushchev in Vienna two years prior. "'A journey of a thousand miles must begin with a single step,'" Kennedy said. "And if that journey is a thousand miles, or even more, let history record that we, in this land, at this time, took the first step."
1973:
petitioned to transform the PTBT into a comprehensive ban by extending the treaty to underground tests. At a conference on the plan in January 1991, the US indicated that it would not permit efforts to achieve a comprehensive ban by consensus with amendments to the PTBT.
1035:
would also be barred, subject to revision as research on detection continued. Adopting Macmillan's quota compromise, the US proposed each nuclear state be subject to roughly 20 on-site inspections per year (the precise figure based on the frequency of seismic events).
561:. In their view, testing was necessary if the UK nuclear program were to continue to develop. This opposition was tempered by concern that resistance to a test ban might lead the US and Soviet Union to pursue an agreement without Britain having any say in the matter.
1007:. Concerning Macmillan's compromise, the Soviet Union privately suggested it would accept a quota of three inspections per year. The US argued that the quota should be set according to scientific necessity (i.e., be set according to the frequency of seismic events).
1590:
which were relayed to Washington, that an agreement would once again be derailed. Finally, in an original Soviet draft, the signature of France would have been required for the treaty to come into effect. At Harriman's insistence, this requirement was removed.
1019:
scientists, including Bethe. The third blow to the verification negotiations was provided by a panel chaired by Robert Bacher, which found that even on-site inspections would have serious difficulty determining whether an underground test had been conducted.
656:, protested the offer. At a meeting with Eisenhower in the White House, the group argued that testing was necessary for the US to eventually develop bombs that produced no fallout ("clean bombs"). The group repeated the oft-cited fact, which was supported by
1534:. "A test ban agreement combined with the signing of a non-aggression pact between the two groups of state will create a fresh international climate more favorable for a solution of the major problems of our time, including disarmament," Khrushchev said.
5484:
320:, more than doubling the expected yield. The Castle Bravo test resulted in the worst radiological event in US history as radioactive particles spread over more than 11,000 square kilometers (4,200 sq mi), affected inhabited areas (including
1345:
or even the disbanding these military blocs, a treaty to cease all nuclear weapons testing and even the elimination of all nuclear weapons, resolution of the hot-button issue of Germany by both East and West formally accepting the existence of
813:
Khrushchev was personally troubled by the power of nuclear weapons and would later recount that he believed the weapons could never be used. In the mid-1950s, Khrushchev took a keen interest in defense policy and sought to inaugurate an era of
9790:
274:
on 5 August 1963 before it was opened for signature by other countries. The treaty formally went into effect on 10 October 1963. Since then, 123 other states have become party to the treaty. Ten states have signed but not ratified the treaty.
2030:. Roughly 20% of the radioactive debris produced by the 140-kiloton detonation was released into the atmosphere, with some fallout occurring over Japan. The US complained to Moscow, but no subsequent action was taken. On 25 April 1966, the
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465:. The May 1955 proposal is now seen as evidence of Khrushchev's "new approach" to foreign policy, as Khrushchev sought to mend relations with the West. The proposal would serve as the basis of the Soviet negotiating position through 1957.
484:, "We could put on the spot if we accepted a moratorium ... Everybody seems to think that we're skunks, saber-rattlers and warmongers. We ought not miss any chance to make clear our peaceful objectives." Then-Secretary of State
810:, cited as "the nation's most powerful military man." On 27 March 1958, Khrushchev forced Bulganin to resign and succeeded him as Premier. Between 1957 and 1960, Khrushchev had his firmest grip on power, with little real opposition.
806:. The attempted ouster, which was foiled in June, was followed by a series of actions by Khrushchev to consolidate power. In October 1957, still feeling vulnerable from Anti-Party Group's ploy, Khrushchev forced out defense minister
1575:
Each Party shall in exercising its national sovereignty have the right to withdraw from the Treaty if it decides that extraordinary events, related to the subject matter of this Treaty, have jeopardized the supreme interests of its
6522:
751:
nuclear advantage via regular testing and that the negative environmental impacts of such tests were overstated. Furthermore, Strauss repeatedly emphasized the risk of the Soviet Union violating a ban, a fear Eisenhower shared.
355:
In 1945, Britain and Canada made an early call for an international discussion on controlling atomic power. At the time, the US had yet to formulate a cohesive policy or strategy on nuclear weapons. Taking advantage of this was
1614:
improving the Soviet Union's global image and reducing strain in relations with the West. There are also some indications that military experts within the Soviet Union saw a test ban as a way to restrict US development of
1358:, the editor of a major US periodical and an anti-nuclear weapons activist, to serve as liaison with President Kennedy, and Cousins met with Khrushchev for four hours in December 1962. Cousins' secret mission was aided by
639:
and collected data on the prevalence of strontium-90, which indicated that strontium-90 levels in western Russia approximately matched those in the eastern US. Rising Soviet concern was punctuated in September 1957 by the
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1250:, with US testing grounds in the Pacific having largely been exhausted. Macmillan agreed to seek to give US permission "if the situation did not change." Christmas Island was ultimately opened to US use by February 1962.
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9928:
9713:
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would have been an option, had they not already been removed in the wake of the Cuban Missile Crisis. In meetings prior to the negotiations, Kennedy informed Harriman that he would be willing to make concessions on the
2254:
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organizations. Jerome Wiesner, the chairman of PSAC, later said that this public advocacy was a primary motivation for Kennedy's push for a test ban. Civil opposition to the deal was less prominent, though the
990:
In early 1959, a roadblock to an agreement was removed as Macmillan and Eisenhower, over opposition from the Department of Defense, agreed to consider a test ban separately from broader disarmament endeavors.
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380:
during the Manhattan Project, exerted significant influence over the report, particularly in its recommendation of an international body that would control production of and research on the world's supply of
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stations, but, importantly, would involve no on-the-ground inspections. Eisenhower initially saw the deal as favorable, but eventually came to see otherwise. In particular, Strauss and Teller, as well as
397:
in June 1946. The Baruch Plan proposed that an International Atomic Development Authority would control all research on and material and equipment involved in the production of atomic energy. Though
12854:
1354:, and US recognition of the government of mainland China. The letter invited counter-proposals and further exploration of these and other issues through peaceful negotiations. Khrushschev invited
1819:
By 15 April 1964, six months after the PTBT went into effect, more than 100 states had joined the treaty as signatories and 39 had ratified or acceded to it. The most recent party to the PTBT is
1123:
would similarly suggest that Eisenhower never formulated a cohesive test ban policy, noting his ability to "believe in two mutually contradictory and inconsistent propositions at the same time."
668:
when nuclear devices are detonated in the air. A one-megaton clean bomb, Sakharov estimated, would cause 6,600 deaths over 8,000 years, figures derived largely from estimates on the quantity of
11778:
8365:
900:, and inspection of radioactive debris. The Soviet delegation expressed confidence in each method, while Western experts argued that a more comprehensive compliance system would be necessary.
9933:
Various conventions, treaties, agreements, memorandums, charters or declarations establishing and governing intergovernmental organisations or inter-agency bodies dealing with space affairs
9268:
1114:
writes that by early 1960, a test ban had become "the major goal of his Presidency, indeed of his entire career," and would be "his final and most lasting gift to his country." Conversely,
12107:
11695:
8348:
1417:, but Kennedy opted instead for test-ban negotiations without preconditions. On 10 June 1963, in an effort to reinvigorate and recontextualize a test ban, President Kennedy dedicated his
437:
made the first call for a "standstill agreement" on nuclear testing, who saw a testing moratorium as a stepping stone to more comprehensive arms control agreements. In the same year, the
8274:
1092:
that the failure to achieve a test ban in 1960 "was all the fault of the American 'big hole' obsession and the consequent insistence on a wantonly large number of on-site inspections."
618:
The AEC would eventually concede, as well, that even low levels of radiation were harmful. It was a combination of rising public support for a test ban and the shock of the 1957 Soviet
2815:
Reiss, L. Z. (24 November 1961). "Strontium-90 Absorption by Deciduous Teeth: Analysis of teeth provides a practicable method of monitoring strontium-90 uptake by human populations".
255:. Though the PTBT did not halt proliferation or the arms race, its enactment did coincide with a substantial decline in the concentration of radioactive particles in the atmosphere.
7941:
1934:
including on-site inspections. However, the sides remained at odds over the precise details of verification, and the talks would permanently disband with the departure of President
1147:
a test ban, Kennedy drew a direct link between continued testing and nuclear proliferation, calling it the "'Nth-country' problem." While a candidate, Kennedy had argued, "For once
664:
published a pair of widely circulated academic papers challenging the claim of Teller and others that a clean, fallout-free nuclear bomb could be developed, due to the formation of
6517:
5003:
8966:
488:
had responded skeptically to the limited arms-control suggestion of Nehru, whose proposal for a test ban was discarded by the National Security Council for being "not practical."
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first proposed talks on the subject in February 1955. On 10 May 1955, the Soviet Union proposed a test ban before the UN Disarmament Commission's "Committee of Five" (Britain,
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9035:
7205:
11749:
7885:
1489:, a special advisor to Kennedy, believed that Hogg was "ill prepared on the technicalities of the problem and was consumed by a desire to get a treaty at almost any cost."
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that would require unanimity before acting (effectively giving the Soviet Union veto authority). In May 1961, Kennedy attempted via secret contact between Attorney General
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795:
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reported that while the Soviet Union could have secretly tested weapons, there was no evidence indicating that it actually had. Panofsky's findings were dismissed by the
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further test-ban negotiations conditional on the Soviet Union dropping its Control Commission veto demand and participating in technical discussions on identification of
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1435:," though was met with some skepticism within the US. The speech was endorsed by Humphrey and other Democrats, but labeled a "dreadful mistake" by Republican Senator
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believed such a reduction would have to be paired with other concessions that Khrushchev would be able to show off within the Soviet Union and to China. Withdrawing
1253:
On this matter of resumed atmospheric tests, Kennedy lacked the full backing of his administration and allies. In particularly, Macmillan, Adlai Stevenson (then the
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10767:
6455:
857:, was a key factor in Eisenhower's eventual decision to initiate test-ban negotiations in 1958. In the spring of 1958, chairman Killian and the PSAC staff (namely
823:
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12974:
12994:
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12452:
11690:
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9832:
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709:
572:, were supportive of antinuclear efforts. France, which was in the midst of developing its own nuclear weapon, also firmly opposed a test ban in the late 1950s.
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142:
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later argued that Eisenhower faced three camps in the push for a test ban. The first was the "control" camp, led by figures like Linus Pauling and astronomer
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1890:
The PTBT was a first of a series of nuclear arms control treaties in the second half of 20th century. The PTBT has been considered the stepping stone to the
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1977:
Throughout the 1990s, progress accelerated towards a comprehensive test ban treaty (CTBT). Following a series of international meetings on the subject, the
1461:
was first considered the likely choice for chief US negotiator in Moscow, but his name was withdrawn after he turned out to be unavailable over the summer.
892:
At particular issue was the ability of sensors to differentiate an underground test from an earthquake. There were four techniques examined: measurement of
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6555:
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made clear their firm opposition. The opponents' argument centered on four themes. First, banning atmospheric tests would prevent the US from ensuring the
5444:
1986:
underground tests has significantly improved since the 1950s and 1960s, with monitors detecting tests down to 1 kiloton with a high degree of confidence.
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Additionally, despite the initial positive response to the Geneva experts' report, data gathered from Hardtack operations of 1958 (namely the underground
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As the nuclear powers pursued a test ban agreement, they also sought to contend with a rising communist China, which at the time was pursuing its own
822:, proved fruitless, and Khrushchev saw test-ban negotiations as an opportunity to present the Soviet Union as "both powerful and responsible." At the
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5469:. Report on the Health Consequences to the American Population from Nuclear Weapons Tests Conducted by the United States and Other Nations (Report).
1894:(NPT) of 1968, which explicitly referred to the progress provided by the PTBT. In addition to the NPT, the PTBT was followed within ten years by the
660:, that the Soviet Union could conduct secret nuclear tests. In 1958, at the request of Igor Kurchatov, Soviet nuclear physicist and weapons designer
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There was also increased environmental concern in the Soviet Union. In the mid-1950s, Soviet scientists began taking regular radiation readings near
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1858:" in the early 1960s), but it did not halt nuclear proliferation. One year after the PTBT's entry into force, the nonsignatory China conducted the
962:
Shortly after the Geneva Conference began in the fall of 1958, Eisenhower faced renewed domestic opposition to a comprehensive test ban as Senator
704:(McMahon Act), which prohibited sharing of nuclear information with foreign governments. Eisenhower, eager to mend ties with Britain following the
334:
upon whom "ashes of death" had rained. In the same year, a Soviet test sent radioactive particles over Japan. Around the same time, victims of the
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The PTBT's ratification coincided with the beginning of a steep decline in the amount of radioactive particles in the atmosphere (following the "
928:), and PSAC, who had argued within the Eisenhower administration for separating a test ban from larger disarmament efforts, and a defeat for the
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611:, the latter of whom organized an anti-test petition signed by more than 9,000 scientists across 43 countries (including the infirm and elderly
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in February) and the Soviet Union having largely accepted the Macmillan-Eisenhower proposal. But US-Soviet relations soured after an American
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approved Resolution 50/64, which appealed for states to follow the PTBT and called for conclusion of the CTBT talks. In September 1996, the
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Governments of the United States of America, United Kingdom of Great Britain and Northern Ireland, and Union of Soviet Socialist Republics
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Declassified US documents indicate that the US may have violated the PTBT's ban on atmospheric testing in 1972 by, at the instruction of
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In September 1959, Khrushchev visited the US While the test ban was not a focus on conversations, a positive meeting with Eisenhower at
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2007:, and is generally safer than other forms of testing. However, underground testing may also cause long-lived radionuclides, including
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argued in a widely circulated letter that a partial ban would be preferable due to Soviet opposition to strong verification measures.
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Pietrobon, Allen. (2016)"The Role of Norman Cousins and Track II Diplomacy in the Breakthrough to the 1963 Limited Test Ban Treaty."
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shot complicated the push for a comprehensive test ban, as underground tests could not be as easily identified as atmospheric tests.
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Vienna, Khrushchev suggested that three inspections per year would have to be the limit, as anything more frequent would constitute
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The Conference on the Discontinuance of Nuclear Tests convened in Geneva at Moscow's request (the Western participants had proposed
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1970:
1850:(C) in the Southern and Northern Hemispheres. Atmospheric testing almost doubled the concentration of C in the Northern Hemisphere.
1618:, which could have increased US willingness to deploy small nuclear weapons on battlefields while circumventing the Soviet nuclear
1455:
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Ultimately, Kennedy sided with those arguing for resumed testing. In particular, an argument by William C. Foster, the head of the
509:
505:
476:, the Manhattan Project's chief physician, concerning the detrimental health effects of atmospheric testing, agreeing instead with
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called for the Soviet proposal to be discarded in favor of the Geneva System. On 27 May 1963, 34 US Senators, led by Humphrey and
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overcome paralyzing differences among US diplomats, military leaders, national security experts, and scientists on the subject.
445:, called on the UN to ban testing of thermonuclear weapons. 1955 marks the beginning of test-ban negotiations, as Soviet leader
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atmosphere. Fully contained underground tests were not wholly "clean" either. Underground testing reduced the risk caused by
1982:
1719:
1474:
1465:, a former ambassador to the Soviet Union well respected in Moscow, was chosen instead. The US delegation would also include
1044:(which was typically seen as supportive of a test ban) saw it as a clear step towards an agreement. Conversely, AEC chairman
232:
1779:." Polling in late August 1963 indicated that more than 60% of Americans supported the deal while less than 20% opposed it.
1325:, which brought the two superpowers to the edge of nuclear war and prompted both Kennedy and Khrushchev to seek accelerated
1246:, appealing for a final and permanent halt to tests. Kennedy, conversely, used the meeting to request permission to test on
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A test ban seemed particularly close in 1960, with Britain and France in accord with the US (though France conducted its
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5281:"The Limited Test Ban Treaty – 50 Years Later: New Documents Throw Light on Accord Banning Atmospheric Nuclear Testing"
3792:"National Security Policy; Arms Control and Disarmament – Foreign Relations of the United States 1958–1960, Volume III"
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broader disarmament effort (e.g., the production cut-off), Moscow insisted on independent consideration of a test ban.
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dismissed the plan as a "gimmick"; the Soviet Union had just completed a testing series and the US was about to begin
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visited the US for medical care, which attracted significant public attention. In 1961, the Soviet Union tested the
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3516:"Treaty Banning Nuclear Tests in the Atmosphere, in Outer Space and Under Water (Partial Test Ban Treaty) (PTBT)"
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Keeping the US in a position of strength, Kennedy argued, would be necessary for a test ban to ever come about.
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Stone, Oliver and Peter Kuznick, "The Untold History of the United States" (Gallery Books, 2012), page 313-14,
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MacDonald, Julia M. (2015). "Eisenhower's Scientists: Policy Entrepreneurs and the Test-Ban Debate 1954–1958".
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Stone, Oliver and Peter Kuznick, "The Untold History of the United States" (Gallery Books, 2012), page 313-14
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underwater, and outer-space tests within detection range. Underground tests measuring more than 4.75 on the
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Stone, Oliver and Peter Kuznick, "The Untold History of the United States" (Gallery Books, 2012), page 313
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On 1 July 1958, responding to Eisenhower's call, the nuclear powers convened the Conference of Experts in
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and a Soviet intelligence officer to settle on 15 inspections per year. This was rejected by Khrushchev.
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554:
504:, Eisenhower rejected the idea of considering a test ban outside general disarmament efforts. During the
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Strategies of Containment: A Critical Appraisal of American National Security Policy during the Cold War
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1675:. Teller declared that the treaty would be a "step away from safety and possibly ... toward war."
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in the southern Atlantic may have been an atmospheric nuclear test in contravention of the PTBT by
2039:
1768:
1409:, advised the President to make a test ban conditional on the Soviet Union withdrawing troops from
1220:— Kennedy announced and dedicated funds to a renewed atmospheric testing program in November 1961.
944:
1060:, until recently its top two officials) pushed to continue testing and expand missile stockpiles.
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5812:"Diplomats, Scientists, and Politicians: The United States and the Nuclear Test Ban Negotiations"
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204:
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2783:"Scientist-citizen advocacy in the atomic age: A case study of the Baby Tooth Survey, 1958-1963"
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2969:(June 1958). "Radioactive carbon from nuclear explosion and nonthreshold biological effects".
1454:
Due to prior experience in arms control and his personal relationship with Khrushchev, former
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but under mounting pressure as Soviet tests continued — during the time period of the Soviet
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in July and angry exchanges at the UN in September. Macmillan would later claim to President
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The degree of Eisenhower's interest in a test ban is a matter of some historical dispute.
553:) also quietly resisted a test ban, despite the British public favoring a deal, until the
8:
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1978:
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capabilities, particularly in terms of the mobility of its weapons and, accordingly, its
1004:
956:
854:
850:
575:
The proliferation of thermonuclear weapons coincided with a rise in public concern about
477:
297:
2430:
2038:) experienced a venting malfunction and produced a radioactive plume headed towards the
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11357:
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5100:
5041:"Treaty Banning Nuclear Weapon Tests in the Atmosphere, in Outer Space and Under Water"
2986:
2221:
1895:
1444:
1111:
791:
513:
485:
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3799:
1722:, also testified in favor of the deal. Taylor and other members of the JCS, including
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5704:
5700:
A Global History of the Nuclear Arms Race: Weapons, Strategy, and Politics – Volume 1
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5567:
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1942:
1715:
1690:
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1627:
1619:
1555:," as a nuclear war would "not distinguish between imperialists and working people."
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201:
Treaty Banning Nuclear Weapon Tests in the Atmosphere, in Outer Space and Under Water
27:
Treaty Banning Nuclear Weapon Tests in the Atmosphere, in Outer Space and Under Water
2990:
1706:, the chairman of the AEC, also gave his support to the treaty in testimony, as did
818:
with the West. Initial efforts to reach accords, such as on disarmament at the 1955
708:
of 1956, was receptive to Macmillan's conditions, but the AEC and the congressional
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5830:
4741:"Sharing the Bomb among Friends: The Dilemmas of Sino-Soviet Strategic Cooperation"
4294:. Preparatory Commission for the Comprehensive Nuclear-Test-Ban Treaty Organization
2978:
2824:
2677:
2438:
2434:
2363:. Preparatory Commission for the Comprehensive Nuclear-Test-Ban Treaty Organization
2226:
1734:
came out in support of the deal, including Eisenhower, Eisenhower's vice president
1703:
1663:
1478:
1466:
1451:
Republican, warned that the renewed negotiations might end in "virtual surrender."
1231:
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and under pressure to bring on a dedicated science advisor, Eisenhower created the
729:
728:
On 19 September 1957, the US conducted the first contained underground test at the
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approved expanded nuclear collaboration in 1958 and until after Britain had tested
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6015:
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5970:
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5890:
5790:
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5719:
5698:
5677:
5642:"Flash from the past: Why an apparent Israeli nuclear test in 1979 matters today"
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4601:
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2255:
Preparatory Commission for the Comprehensive Nuclear-Test-Ban Treaty Organization
2059:
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1831:, an ideological ally of China during the PTBT's enactment, also has not signed.
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244:
6188:
Treaty for the Prohibition of Nuclear Weapons in Latin America and the Caribbean
6097:
5069:"Comprehensive Nuclear Test Ban Treaty & Partial Test Ban Treaty Membership"
12136:
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10557:
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8759:
8672:
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7673:
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4445:, vol. 11, (Washington, DC, US Government Printing Office, 1997), pages 309–317
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1217:
1174:
1100:
1032:
1011:
940:
893:
885:
807:
779:
678:
657:
608:
604:
592:
588:
579:
debris contaminating food sources, particularly the threat of high levels of
527:
497:
357:
267:
129:
5937:
Cooperation Among Democracies: The European Influence on U.S. Foreign Policy
774:
In the summer of 1957, Khrushchev was at acute risk of losing power, as the
624:
launch that encouraged Eisenhower to take steps towards a test ban in 1958.
12477:
10590:
10585:
10518:
10481:
9728:
8821:
8479:
7601:
7591:
7424:
6659:
5931:
4441:
Message from Chairman Khrushchev to President Kennedy, 30 October 1962, in
2836:
2079:
1996:
1935:
1747:
1723:
1581:
1351:
1347:
1085:
1076:
843:
580:
546:
469:
325:
309:
305:
259:
121:
86:
7544:
2527:"LOOKING BACK: Going for Baruch: The Nuclear Plan That Refused to Go Away"
1580:
Gromyko and Harriman debated how states not universally recognized (e.g.,
684:
12627:
12601:
11707:
10248:
10236:
10224:
10087:
10034:
9814:
9340:
8946:
8840:
8637:
8462:
8314:
8119:
7966:
7472:
7358:
6590:
6532:
4725:
4472:
The Improbable Triumvirate: John F. Kennedy, Pope John, Nikita Khrushchev
2008:
1859:
1839:
1824:
1743:
1564:
1531:
1470:
1342:
705:
519:
394:
10538:
8366:
European Organisation for the Exploitation of Meteorological Satellites
8049:
7668:
7641:
3989:
3987:
2982:
2027:
2012:
2004:
1875:
was founded in 1971 in opposition to a planned underground test on the
1872:
1855:
1843:
1820:
1586:
1542:
1247:
1212:
1120:
1023:
979:
907:
897:
858:
674:
433:
In 1954, just weeks after the Castle Bravo test, Indian prime minister
339:
183:
5792:
Eisenhower, Science Advice, and the Nuclear Test-Ban Debate, 1945–1963
4114:
2681:
815:
12281:
12269:
12233:
11934:
11499:
11125:
11113:
10094:
9758:
9621:
9482:
9396:
8719:
8307:
7690:
7160:
6290:
6272:
2894:
2071:
2063:
2022:
A notable atmospheric release of radioactive gas followed the Soviet
2016:
2000:
1966:
1962:
1950:
1884:
1847:
1755:
1694:
1638:
1179:
983:
669:
665:
628:
33:
8349:
European Conference of Postal and Telecommunications Administrations
5954:
Sachs, Jeffrey D. (2013) "JFK and the future of global leadership."
4182:
4180:
3984:
3493:
3203:
3137:
3135:
3133:
3131:
1309:
The US suspension of atmospheric tests was lifted on 25 April 1962.
1206:
as "assertive, ambiguous, semiliterate and generally unimpressive."
10296:
10260:
10142:
9490:
8275:
European Network of Civil Aviation Safety Investigation Authorities
8064:
7988:
7800:
7490:
6527:
6241:
5004:"Nuclear Testing and Comprehensive Test Ban Treaty (CTBT) Timeline"
3191:
2105:– US organization dedicated to monitoring nuclear treaty compliance
2075:
1880:
422:
413:
6393:
5837:
Political Innovation in America: The Politics of Policy Initiation
4802:
4800:
4775:
4773:
2042:; the AEC determined that the test did not threaten human health.
1373:
Progress was further complicated in early 1963, as a group in the
11764:
11393:
10356:
10166:
9495:
8563:
7998:
7917:
6235:
4177:
4153:
4126:
4102:
4090:
3946:
3922:
3128:
1828:
1606:
1559:
1243:
620:
386:
382:
283:
6026:
The Other Side of the Table: The Soviet Approach to Arms Control
5975:. Berkeley and Los Angeles, CA: University of California Press.
4985:
4983:
4068:
4066:
4064:
4062:
717:
framing the policy shift in the context of US commitment to its
389:. A version of the Acheson-Lilienthal plan was presented to the
10380:
10308:
10272:
10200:
10154:
10118:
10106:
9968:
8734:
8159:
6631:
5485:"Page 3: Effects of Nuclear Weapon Testing by the Soviet Union"
5295:
4797:
4770:
4758:
4696:
4657:
4514:
4078:
4047:
3568:
3094:
3092:
3090:
3042:
2695:
2693:
2691:
2090:
1954:
1887:
without permission to demand the Soviet Union to stop testing.
1876:
1515:
1510:
1227:
1152:
873:
636:
632:
454:
450:
271:
239:
over the magnitude of nuclear tests, particularly tests of new
5721:
Unarmed Forces: The Transnational Movement to End the Cold War
4950:. New Approaches to International History series. London, UK:
4674:
4672:
4647:
4645:
4643:
4143:
4141:
3420:
3418:
3292:
3290:
2302:
2300:
2298:
2123:– US project that ended shortly after ratification of the PTBT
1158:
On 21 March 1961, test-ban negotiations resumed in Geneva and
915:) conducted shortly before the start of the moratorium in 1958
12494:
12380:
10404:
10392:
10284:
10212:
10130:
9956:
9611:
9352:
8451:
Creation of the British National Committee for Space Research
8149:
7886:
European Centre for Space Applications and Telecommunications
5554:. August 1998. Archived from the original on 10 November 2008
5512:"Three-dimensional Simulation of the Baneberry Nuclear Event"
5225:
5114:
4980:
4927:
4881:
4879:
4395:
4192:
4059:
3683:
3681:
3589:"The Yields of the Hiroshima and Nagasaki Nuclear Explosions"
2923:
2921:
2852:"Edward Teller, 'Father of the Hydrogen Bomb,' is dead at 95"
1914:
prohibited underground tests with yields above 150 kilotons.
1637:, Soviet foreign minister Gromyko, and US Secretary of State
1506:
1316:
1148:
12855:
Treaties of the Democratic Republic of the Congo (1964–1971)
3886:
3760:
3705:
3447:
3445:
3430:
3405:
3403:
3087:
2997:
2747:
2688:
2628:
2577:
2273:
2271:
2093:
and South Africa, both of which were parties to the treaty.
11958:
11700:
11226:
10863:
10416:
10178:
9719:
International Space Station Multilateral Coordination Board
8353:
6118:
of John F. Kennedy's announcement of the test-ban agreement
6030:. New York and London: Council on Foreign Relations Press.
5210:
4968:
4903:
4812:
4785:
4684:
4669:
4640:
4577:
4138:
4035:
4011:
3999:
3898:
3618:
3558:
3556:
3415:
3287:
2735:
2295:
2067:
1958:
1527:
1414:
1410:
718:
568:
also opposed a test ban, though some scientists, including
4876:
4565:
4541:
4487:
4383:
4343:
4023:
3772:
3678:
3302:
2918:
2051:
shot at the Nevada Test Site on 18 December 1970 (part of
9381:
8265:
Body of European Regulators for Electronic Communications
6125:
5002:
Kimball, Daryl G.; Taheran, Shervin (22 September 2015).
3874:
3457:
3442:
3400:
2268:
1862:
and became the world's fifth nuclear power. Since China,
1558:
The negotiations were inaugurated on 15 July 1963 at the
1321:
In October 1962, the US and Soviet Union experienced the
769:
512:
presidential elections, Eisenhower fended off challenger
4891:
4531:
4529:
4504:
4502:
4459:. Lawrence: University Press of Kansas. pp. 93–102.
4412:
4410:
4331:
4274:
4272:
4270:
4255:
3717:
3666:
3654:
3642:
3630:
3608:
3606:
3553:
3543:
3541:
3539:
3341:
3339:
3337:
3335:
3333:
3331:
3329:
3314:
3164:
3154:
3152:
3150:
1084:
more antagonistic through the summer, punctuated by the
235:(CTBT), which succeeded the PTBT for ratifying parties.
9833:
International Space Station Intergovernmental Agreement
9724:
International Telecommunications Satellite Organization
8344:
European Committee for Electrotechnical Standardization
6161:
3838:
3738:
3736:
3734:
3732:
3181:
3179:
3065:
3063:
3061:
3059:
3057:
2906:
2710:
2708:
2640:
2606:
2604:
2565:
2553:
12810:
Treaties of the Byelorussian Soviet Socialist Republic
8303:
AeroSpace and Defence Industries Association of Europe
5913:
Arsenals of Folly: The Making of the Nuclear Arms Race
3934:
3910:
3862:
3075:
2947:
2759:
2725:
2723:
2384:"Tsar Bomba: The World's Most Powerful Nuclear Weapon"
2336:"The Making of the Limited Test Ban Treaty, 1958–1963"
1941:
Momentum towards a comprehensive ban re-emerged under
1925:
nuclear test in space (1962). Such tests in space and
1815:
List of parties to the Partial Nuclear Test Ban Treaty
1787:. On 10 October 1963, the treaty entered into effect.
1714:, the longtime director of the Los Alamos Laboratory.
10596:
Students for the Exploration and Development of Space
9739:
Regional African Satellite Communication Organization
4915:
4864:
4852:
4553:
4526:
4499:
4407:
4267:
4165:
3814:
3748:
3693:
3603:
3536:
3469:
3326:
3275:
3227:
3147:
2616:
1666:
missile silos and, second, from developing a capable
849:
The advocacy of PSAC, including that of its chairmen
8393:
Organization for Security and Co-operation in Europe
6016:"Soviet Policy Toward a Nuclear Test Ban: 1958–1963"
5750:. Oxford and New York, NY: Oxford University Press.
5588:"The Worst Nuclear Disasters – Photo Gallery – TIME"
5445:"General Overview of the Effects of Nuclear Testing"
4837:
Address to the Nation on the Nuclear Test Ban Treaty
3729:
3481:
3176:
3116:
3054:
2882:
2870:
2705:
2601:
2589:
2507:
2334:
Burr, William; Montford, Hector L. (3 August 2003).
2283:
1630:
characterizing the treaty as "targeted against us."
1443:, the leader of the Senate Republicans. Dirksen and
1189:
13340:
Treaties of the Ukrainian Soviet Socialist Republic
6753:
Consolidated Farm and Rural Development Act of 1961
5996:
A Thousand Days: John F. Kennedy in the White House
4948:
The Fear of Chinese Power: an International History
3850:
3215:
3104:
2720:
2541:
1651:
United States Senate Committee on Foreign Relations
516:, who ran in large part on support for a test ban.
10603:Arthur C. Clarke Institute for Modern Technologies
9714:International Space Exploration Coordination Group
8383:European Telecommunications Satellite Organization
8361:European Organisation for Civil Aviation Equipment
6182:Treaty on the Non-Proliferation of Nuclear Weapons
6023:
5860:
5834:
5743:
5368:"In Remotest Nevada, a Joint U.S. and Soviet Test"
3967:"Arthur H. Dean, Envoy to Korea Talks, Dies at 89"
3826:
2045:Another accidental release occurred following the
1892:Treaty on the Non-Proliferation of Nuclear Weapons
1710:, the Department of Defense's lead scientist, and
889:goal of achieving an agreement at the conference.
798:(effectively the leader of the Soviet Union) with
13275:Treaties of the Republic of the Sudan (1956–1969)
9844:International Charter 'Space and Major Disasters'
9704:International Charter 'Space and Major Disasters'
7308:John F. Kennedy Special Warfare Center and School
5697:Burns, Richard Dean; Siracusa, Joseph M. (2013).
4708:
4443:Foreign Relations of the United States, 1961–1963
247:. A test ban was also seen as a means of slowing
12641:
10698:
9699:Inter-Agency Space Debris Coordination Committee
7181:U.S. Department of Housing and Urban Development
4745:Woodrow Wilson International Center for Scholars
2441:. Archived from the original on 21 February 2003
2154:"Limited or Partial Test Ban Treaty (LTBT/PTBT)"
2148:
2146:
2144:
2142:
1771:announced opposition to the deal along with the
1242:In December 1961, Macmillan met with Kennedy in
428:
12800:Treaties of the military dictatorship in Brazil
9827:International Cospas-Sarsat Programme Agreement
8354:European Telecommunications Standards Institute
8228:European GNSS Supervisory Authority (2004–2010)
7139:John F. Kennedy Presidential Library and Museum
6254:Southeast Asian Nuclear-Weapon-Free Zone Treaty
5160:National Oceanic and Atmospheric Administration
5091:
5089:
4995:
4318:John F. Kennedy Presidential Library and Museum
2849:
2481:. Archived from the original on 10 October 2007
2407:
2208:
2111:– US aircraft used to detect nuclear explosions
468:Eisenhower had supported nuclear testing after
416:test of 1952, an early thermonuclear detonation
9111:Re-establishment of the National Space Council
7896:Space Telescope European Coordinating Facility
7852:European Cooperation for Space Standardization
6224:South Pacific Nuclear Weapons Free Zone Treaty
5867:. New York, NY: Simon & Schuster. p.
5771:American Scientists and Nuclear Weapons Policy
5487:. CTBTO Preparatory Commission. Archived from
5393:"Comprehensive Nuclear-Test-Ban Treaty (CTBT)"
5181:"16 October 1964 – First Chinese Nuclear Test"
5001:
4614:. Archived from the original on 16 August 2016
4607:American University's Spring Commencement 1963
1673:peaceful, civilian uses of nuclear detonations
328:), and sickened Japanese fishermen aboard the
292:the US and Soviet Union detonated their first
258:The PTBT was signed by the governments of the
13195:Treaties of the Socialist Republic of Romania
12845:Treaties of the Republic of China (1949–1971)
12805:Treaties of the People's Republic of Bulgaria
12730:Treaties extended to the Netherlands Antilles
12616:Timeline of first orbital launches by country
10684:
9662:Consultative Committee for Space Data Systems
9634:Committee on the Peaceful Uses of Outer Space
8469:Creation of the British National Space Centre
7857:European Space Research and Technology Centre
7767:
7757:
7560:
7443:Kathleen Cavendish, Marchioness of Hartington
6813:Report to the American People on Civil Rights
6409:
6147:
6102:United Nations Office for Disarmament Affairs
5940:. Princeton, NJ: Princeton University Press.
5809:
5774:. Princeton, NJ: Princeton University Press.
5696:
5633:
5120:
5045:United Nations Office for Disarmament Affairs
4989:
4933:
4732:
4198:
4186:
4159:
4132:
4120:
4108:
4096:
4072:
3952:
3928:
3892:
3766:
3141:
3098:
3003:
2959:
2900:
2753:
2699:
2583:
2306:
2217:"A-bombs vs. H-bombs: What's the difference?"
2139:
1644:
794:launched an attempt to replace Khrushchev as
372:to help construct US nuclear weapons policy.
296:(hydrogen bombs), far more powerful than the
38:Participation in the Partial Test Ban Treaty
7908:European Space Security and Education Centre
6297:Treaty on the Prohibition of Nuclear Weapons
5930:
5810:Jacobson, Harold Karan; Stein, Eric (1966).
5086:
3624:
3574:
3499:
3424:
3380:
3378:
3376:
3374:
3296:
3048:
2741:
2661:
2659:
2657:
2655:
2333:
1748:National Committee for a Sane Nuclear Policy
1633:On 5 August 1963, British Foreign Secretary
1010:In June 1959, a report of a panel headed by
712:were firmly opposed. It was not until after
13105:Treaties of the Mongolian People's Republic
12975:Treaties of the Hungarian People's Republic
9749:Asia-Pacific Space Cooperation Organization
9709:International Mobile Satellite Organization
9589:Politics of the International Space Station
8224:EU Commission DG Defence Industry and Space
7574:
5989:
5795:. Stanford, CA: Stanford University Press.
5717:
5301:
5231:
5063:
5061:
4909:
4885:
4818:
4806:
4791:
4779:
4764:
4702:
4690:
4678:
4663:
4651:
4583:
4547:
4520:
4493:
4401:
4389:
4355:
4349:
4147:
4084:
4053:
4041:
4029:
4017:
4005:
3993:
3904:
3778:
3463:
3451:
3436:
3409:
3372:
3370:
3368:
3366:
3364:
3362:
3360:
3358:
3356:
3354:
3020:"Nuclear Testing and Conscience, 1957–1963"
2634:
2329:
2327:
2325:
2323:
2321:
2319:
2317:
2315:
2277:
2188:
2186:
2184:
2182:
2180:
2178:
2176:
2174:
1989:
1773:International Council of Christian Churches
1419:commencement address at American University
932:and AEC, which had argued to the contrary.
368:, which had been commissioned by President
231:), though the latter may also refer to the
12995:Treaties of the Iraqi Republic (1958–1968)
10691:
10677:
9744:Arab Satellite Communications Organization
9734:Orbital Debris Co-ordination Working Group
9081:Development of the Commercial Crew Program
8498:Strategic Defence and Security Review 2015
7821:European Launcher Development Organisation
7567:
7553:
6416:
6402:
6154:
6140:
6128:program on reported Soviet arms violations
5471:Centers for Disease Control and Prevention
4714:
3386:"Comprehensive Test Ban Treaty Chronology"
1317:Cuban Missile Crisis and beyond: 1962–1963
1216:50 Mt+ test detonation on 30 October over
538:The British governments of 1954–58 (under
9821:Prevention of an Arms Race in Outer Space
9667:Committee on Earth Observation Satellites
9607:International Civil Aviation Organization
9149:International Traffic in Arms Regulations
9046:Launch of the Space Launch System program
9041:Cancellation of the Constellation program
7253:John F. Kennedy Federal Building (Boston)
6871:U.S. House of Representatives elections:
6723:Status of Women (Presidential Commission)
6248:United States – Russia mutual detargeting
5892:Dark Sun: The Making of the Hydrogen Bomb
5548:"Nuclear Testing at the Nevada Test Site"
5365:
5035:
5033:
5031:
5029:
4721:Excerpt from Chairman Khrushchev's Speech
4457:John F. Kennedy and the Politics of Faith
2776:
2774:
2665:
2652:
360:, who had initiated and administered the
13190:Treaties of the Polish People's Republic
12825:Treaties of the Central African Republic
9201:Aerospace and Electronic Systems Society
6887:U.S. Senate elections in Massachusetts:
6230:Intermediate-Range Nuclear Forces Treaty
5962:, focuses on American University speech.
5841:. New Haven, CT: Yale University Press.
5724:. Ithaca, NY: Cornell University Press.
5607:
5274:
5272:
5270:
5268:
5266:
5074:. Nuclear Threat Initiative. 8 June 2015
5058:
3351:
3239:
2965:
2401:
2312:
2214:
2171:
2115:National technical means of verification
1916:
1838:
1685:signs the PTBT on 7 October 1963 before
1677:
1592:
1393:
1226:
1130:
906:
796:General Secretary of the Communist Party
683:
518:
407:
403:Chief of Staff of the United States Army
282:
9850:Cape Town Treaty, Space Assets protocol
8972:2002 National missile defense directive
8325:Council of European Aerospace Societies
8207:Western European Union Satellite Centre
7166:Equal Employment Opportunity Commission
6318:Timeline of nuclear weapons development
6267:African Nuclear-Weapon-Free Zone Treaty
6068:
6044:
5965:
5672:
5156:"The Technical Details: The Bomb Spike"
4974:
4830:
4738:
4600:
4469:
4454:
4227:
3940:
3916:
3868:
3754:
3723:
3711:
3699:
3687:
3672:
3660:
3648:
3636:
3612:
3562:
3547:
3475:
3345:
3320:
3308:
3281:
3209:
3197:
3170:
3069:
2953:
2927:
2876:
2765:
2529:. Arms Control Association. 1 June 2006
2245:
2243:
2103:Air Force Technical Applications Center
1883:. In 1982, a Greenpeace ship docked at
1600:announces the agreement on 26 July 1963
391:United Nations Atomic Energy Commission
12735:Treaties of the Kingdom of Afghanistan
12725:Treaties extended to the Faroe Islands
12642:
10623:International Astronautical Federation
9404:
8932:Launch of the Mars Exploration Program
8340:European Committee for Standardization
7952:Future Launchers Preparatory Programme
7248:Kennedy Center for the Performing Arts
6832:Remarks at Amherst College on the Arts
6285:Central Asian Nuclear Weapon Free Zone
6054:. New York, NY: W.W. Norton & Co.
6013:
5909:
5895:. New York, NY: Simon & Schuster.
5885:
5855:
5829:
5788:
5764:
5738:
5682:. New York, NY: Simon & Schuster.
5519:Lawrence Livermore National Laboratory
5503:
5026:
4939:
4921:
4897:
4870:
4858:
4824:
4596:
4594:
4592:
4571:
4559:
4535:
4508:
4416:
4337:
4306:
4292:"1963–1977: Limits on Nuclear Testing"
4278:
4261:
4225:
4223:
4221:
4219:
4217:
4215:
4213:
4211:
4209:
4207:
4171:
3880:
3856:
3844:
3832:
3820:
3742:
3510:
3508:
3487:
3233:
3221:
3185:
3158:
3122:
3110:
3081:
3014:
3012:
2912:
2888:
2771:
2729:
2714:
2646:
2622:
2610:
2595:
2571:
2559:
2547:
2519:
2513:
2381:
2289:
1671:treaty. Fourth, the ban would prevent
770:Khrushchev and a moratorium: 1958–1961
760:President's Science Advisory Committee
10672:
10618:International Academy of Astronautics
9839:International Docking System Standard
9684:International Cospas-Sarsat Programme
9677:International Planetary Data Alliance
9584:International Space Station programme
9306:Fractional Orbital Bombardment System
9216:Geoscience and Remote Sensing Society
8508:UK Global Navigation Satellite System
8270:European Union Aviation Safety Agency
7947:Space Situational Awareness Programme
7548:
7258:John F. Kennedy International Airport
6397:
6279:Strategic Offensive Reductions Treaty
6260:Comprehensive Nuclear-Test-Ban Treaty
6135:
5972:Kennedy, Khrushchev, and the Test Ban
5639:
5614:Broad, William J. (8 December 2008).
5613:
5580:
5417:
5385:
5313:
5263:
5243:
5201:
4945:
4284:
3964:
3586:
2850:Joel N. Shurkin (24 September 2003).
2814:
2375:
1983:Comprehensive Nuclear-Test-Ban Treaty
1720:Chairman of the Joint Chiefs of Staff
953:Minister of State for Foreign Affairs
947:, an envoy to the UN, the British by
233:Comprehensive Nuclear-Test-Ban Treaty
12700:Soviet Union–United States relations
10613:Coalition for Deep Space Exploration
8628:Cancellation of Man in Space Soonest
7835:European Space Research Organisation
7313:John F. Kennedy University (defunct)
6601:Migration and Refugee Assistance Act
5366:Blakeslee, Sandra (18 August 1988).
5278:
4361:
2780:
2467:
2240:
2034:underground test in Nevada (part of
1775:, which rejected a "covenant with a
1439:and "another case of concession" by
1194:Following the setback in Vienna and
472:. In 1947, he rejected arguments by
243:(hydrogen bombs), and the resulting
139:126, plus 10 signed but not ratified
40:
13370:Treaties of the Yemen Arab Republic
12885:Treaties of the Republic of Dahomey
12710:Treaties entered into force in 1963
9472:United Rocket and Space Corporation
9126:Launch of the Lunar Gateway project
9006:Launch of the Constellation program
8730:Launch of the Space Shuttle Program
6569:Arms Control and Disarmament Agency
6423:
6162:Nuclear weapons limitation treaties
5863:President Kennedy: Profile of Power
5640:Weiss, Leonard (8 September 2015).
4589:
4204:
3784:
3505:
3388:. Federation of American Scientists
3009:
2971:The Soviet Journal of Atomic Energy
2858:from the original on 1 January 2017
2353:
1929:stopped completely with the treaty.
1413:and abiding by a 1962 agreement on
1295:Arms Control and Disarmament Agency
13:
12895:Treaties of the Dominican Republic
12830:Treaties of the Dominion of Ceylon
12790:Treaties of Bosnia and Herzegovina
12690:Presidency of Dwight D. Eisenhower
10566:Air & Space Forces Association
9206:Antennas & Propagation Society
8414:Indian Human Spaceflight Programme
8335:European Civil Aviation Conference
6218:Peaceful Nuclear Explosions Treaty
5999:. New York, NY: Houghton Mifflin.
5509:
4739:Jersild, Austin (8 October 2013).
4233:"Nuclear Test Ban Treaty Ratified"
2361:"30 October 1961 – The Tsar Bomba"
2121:Project Orion (nuclear propulsion)
2026:of 15 January 1965 in present-day
1649:Between 8 and 27 August 1963, the
1339:North Atlantic Treaty Organization
1126:
832:Supreme Soviet of the Soviet Union
14:
13406:
13225:Treaties of Serbia and Montenegro
12955:Treaties of the Kingdom of Greece
9639:General Assembly Fourth Committee
9627:Space Generation Advisory Council
9061:Mars Exploration Joint Initiative
8235:EU Agency for the Space Programme
7984:Mars Exploration Joint Initiative
7957:Intermediate eXperimental Vehicle
7784:Chinese Lunar Exploration Program
7726:Two Bombs, One Satellite doctrine
6908:Democratic National Conventions:
6728:University of Alabama integration
6091:
6072:The Making of the Test Ban Treaty
5679:Eisenhower: Soldier and President
5647:Bulletin of the Atomic Scientists
3796:Federation of American Scientists
2479:Natural Resources Defense Council
2418:Bulletin of the Atomic Scientists
1790:
1190:Lifting the moratorium: 1961–1962
1042:Federation of American Scientists
603:, whose appeals were endorsed by
13060:Treaties of the Kingdom of Libya
12595:
12583:
12571:
12559:
12547:
12535:
12512:
12500:
12488:
12388:
12369:
12342:
12330:
12311:
12299:
12275:
12263:
12251:
12239:
12227:
12204:
12192:
12180:
12166:
12154:
12142:
12130:
12091:
12079:
12067:
12055:
12043:
12031:
12019:
12007:
11995:
11983:
11964:
11952:
11940:
11928:
11916:
11904:
11885:
11873:
11861:
11849:
11837:
11823:
11811:
11718:
11648:
11629:
11610:
11591:
11572:
11553:
11541:
11529:
11517:
11505:
11493:
11470:
11458:
11446:
11434:
11422:
11410:
11387:
11375:
11346:
11334:
11311:
11299:
11275:
11263:
11251:
11239:
11220:
11166:
11143:
11119:
11107:
11050:
11038:
11009:
10997:
10985:
10973:
10961:
10936:
10924:
10912:
10900:
10888:
10869:
10857:
10845:
10811:
10799:
10787:
10775:
10756:
10744:
10628:International Astronomical Union
10450:
10438:
10426:
10415:
10403:
10391:
10379:
10355:
10331:
10319:
10307:
10295:
10283:
10271:
10259:
10247:
10235:
10223:
10211:
10199:
10177:
10165:
10153:
10141:
10129:
10117:
10105:
10093:
9991:
9979:
9967:
9955:
9451:Medvedev modernisation programme
9154:Full-spectrum dominance doctrine
8822:1985 anti-satellite missile test
8486:Space Innovation and Growth Team
8231:European GNSS Agency (2010–2021)
7913:European Space Operations Centre
7874:ESA Centre for Earth Observation
7528:
7527:
6777:
6770:
6377:
6376:
6109:relating to the test ban at the
5616:"The Hidden Travels of The Bomb"
5540:
5477:
5459:
5437:
5411:
5359:
5333:
5307:
5237:
5195:
5173:
5148:
5126:
4478:
4463:
4448:
4431:
4422:
3965:Krebs, Albin (1 December 1987).
3958:
3591:. Los Alamos National Laboratory
2382:Morton, Ella (30 October 2014).
2215:Kageyama, Yuri (28 March 2016).
1834:
1702:Soviet tests would be detected.
1522:said it should be followed by a
1263:United States Information Agency
1001:high-altitude nuclear explosions
943:). The US delegation was led by
926:Director of Central Intelligence
710:Joint Committee on Atomic Energy
350:
215:. It is also abbreviated as the
174:
32:
13320:Treaties of Trinidad and Tobago
13045:Treaties of the Kingdom of Laos
12740:Treaties of Antigua and Barbuda
9877:Astronomical naming conventions
8802:Strategy of Technology doctrine
8574:Establishment of Cape Canaveral
8492:Creation of the UK Space Agency
7942:European Space Policy Institute
7902:European Space Astronomy Centre
7303:John F. Kennedy Memorial Bridge
6920:U.S. presidential election 1960
6693:Federal housing segregation ban
6574:Partial Nuclear Test Ban Treaty
6448:U.S. Senator from Massachusetts
6206:Strategic Arms Limitation Talks
6176:Partial Nuclear Test Ban Treaty
6075:. The Hague: Martinus Nijhoff.
6051:Khrushchev: The Man and His Era
5703:. Santa Barbara, CA: ABC-CLIO.
5665:
5279:Burr, William (2 August 2013).
3580:
3254:Defense Threat Reduction Agency
2933:
2843:
2808:
1785:Presidium of the Supreme Soviet
1497:, served as Moscow's emissary.
884:Laboratories and was joined by
677:, detonated over the island of
345:
22:Partial Nuclear Test Ban Treaty
13345:Treaties of the United Kingdom
12875:Treaties of the Czech Republic
12720:Treaties extended to Greenland
10608:British Interplanetary Society
10571:Alliance for Space Development
9694:Global Standards Collaboration
9617:Office for Outer Space Affairs
9144:China exclusion policy of NASA
8812:Space Station Freedom proposal
8725:Extra-Terrestrial Exposure Law
7795:Planetary Exploration of China
7619:Planetary protection principle
6440:President of the United States
6382:Category:Arms control treaties
5467:"Fallout from Nuclear Weapons"
5447:. CTBTO Preparatory Commission
5183:. CTBTO Preparatory Commission
4474:. New York City: W. W. Norton.
3587:Malik, John (September 1985).
2439:10.1080/00963402.1993.11456341
2109:Boeing WC-135 Constant Phoenix
1808:
378:Los Alamos National Laboratory
199:), formally known as the 1963
1:
13350:Treaties of the United States
12920:Treaties of Equatorial Guinea
12695:Presidency of John F. Kennedy
9791:US-USSR Cooperation Agreement
9121:Launch of the Artemis program
9051:Redesign of the Orion program
8967:Aerospace Industry Commission
8663:Launch of the Mariner program
8388:European Southern Observatory
8088:Horizon 2000 Plus (1995–2015)
7017:John F. Kennedy document hoax
7011:Happy Birthday, Mr. President
7005:Coretta Scott King phone call
6943:Birthplace and childhood home
6826:A rising tide lifts all boats
6713:Presidential Medal of Freedom
6194:Anti-Ballistic Missile Treaty
5991:Schlesinger, Arthur Meier Jr.
5816:Michigan Legal Studies Series
5718:Evangelista, Matthew (1999).
3212:, pp. 347–348, 350, 352.
3024:American Institute of Physics
2829:10.1126/science.134.3491.1669
2251:"1 March 1954 – Castle Bravo"
2127:
1908:Anti-Ballistic Missile Treaty
1795:
824:20th Communist Party Congress
429:After Castle Bravo: 1954–1958
278:
13265:Treaties of the Soviet Union
13175:Treaties of Papua New Guinea
10700:Public-sector space agencies
9872:Extraterrestrial real estate
9412:Gore–Chernomyrdin Commission
9312:Soviet crewed lunar programs
9221:Vehicular Technology Society
9211:Broadcast Technology Society
8986:Vision for Space Exploration
8903:Gore–Chernomyrdin Commission
8861:Space Exploration Initiative
8807:Strategic Defense Initiative
8760:Launch of the Viking program
8673:Launch of the Apollo program
8668:Launch of the Gemini project
8520:Defence in a Competitive Age
8457:Start of the Ariel programme
8371:European Patent Organisation
7216:Lincoln–Kennedy coincidences
6668:Communications Satellite Act
5341:"The Flawed Test Ban Treaty"
3200:, pp. 361–362, 364–365.
2411:; Smirnov, Yuri (May 1993).
2132:
1641:signed the final agreement.
1548:increasingly tense relations
911:US test detonation (part of
16:1963 international agreement
7:
13270:Treaties of Francoist Spain
13185:Treaties of the Philippines
13130:Treaties of the Netherlands
12675:Nuclear technology treaties
9689:Group on Earth Observations
9672:Committee on Space Research
9116:Creation of the Space Force
9036:Kennedy Space Center speech
8679:We choose to go to the Moon
8610:Introduction to Outer Space
8330:European Broadcasting Union
7118:Gravesite and Eternal Flame
6976:Biuku Gasa and Eroni Kumana
6899:1960 presidential primaries
6807:We choose to go to the Moon
6673:Community Mental Health Act
6069:Terchek, Ronald J. (1970).
5824:Journal of Cold War Studies
5473:. May 2005. pp. 20–21.
5283:. National Security Archive
2941:"Too Dumb to Meter, Part 7"
2096:
2019:, to seep into the ground.
1495:Minister of Foreign Affairs
1405:One of Kennedy's advisors,
804:Premier of the Soviet Union
566:military–industrial complex
500:, and Secretary of Defense
336:atomic bombing of Hiroshima
211:except for those conducted
10:
13411:
12880:Treaties of Czechoslovakia
12715:Treaties extended to Aruba
12705:Treaties concluded in 1963
12670:Non-proliferation treaties
10638:Space Exploration Alliance
9867:Common heritage of mankind
9785:Space Liability Convention
9557:North Korean space program
9483:2015 Creation of Roscosmos
8947:Launch of the X-37 program
8797:Citizens' Advisory Council
7891:European Data Relay System
7862:Concurrent Design Facility
7607:Space Debris Working Group
6904:1960 presidential campaign
6837:State of the Union Address
6801:American University speech
6688:Federal affirmative action
6518:Presidential Proclamations
6313:History of nuclear weapons
6212:Seabed Arms Control Treaty
3256:. May 2015. Archived from
2158:Atomic Heritage Foundation
1904:Seabed Arms Control Treaty
1812:
1645:After the Moscow agreement
1456:Assistant Secretary of War
827:1.2 million troops).
754:On 7 November 1957, after
461:and protections against a
300:tested and deployed since
287:Castle Bravo fallout plume
54: Acceded or succeeded
12965:Treaties of Guinea-Bissau
12660:1963 in the United States
12610:
12527:
12403:
12361:
12219:
11797:
11679:
11672:
11485:
11402:
11326:
11158:
11099:
11083:
11076:
10951:
10837:
10830:
10736:
10713:
10706:
10581:Space Frontier Foundation
10556:
10467:
10076:
10067:
10008:Launch market competition
9940:
9757:
9647:
9599:
9579:Ugandan space initiatives
9514:
9464:
9443:
9395:
9374:
9327:
9279:
9255:
9242:
9235:
9139:
9099:
9019:
8955:
8884:
8849:
8785:
8768:
8743:
8708:
8688:
8651:
8633:Launch of Project Mercury
8582:
8540:
8531:
8439:
8401:
8293:
8197:
8129:
8087:
8011:
7930:Ariane launcher programme
7869:European Astronaut Centre
7827:Europa launcher programme
7811:
7768:
7758:
7714:
7659:
7647:The Spaceguard Foundation
7582:
7506:
7367:
7298:John F. Kennedy Arboretum
7231:
7126:
7066:
7025:
6935:
6862:
6786:
6768:
6743:Oil Pollution Act of 1961
6658:
6645:Moscow–Washington hotline
6554:
6470:
6431:
6371:
6305:
6200:Threshold Test Ban Treaty
6167:
6111:National Security Archive
5916:. New York, NY: Vintage.
5789:Greene, Benjamin (2006).
5572:: CS1 maint: unfit URL (
5397:Nuclear Threat Initiative
5121:Burns & Siracusa 2013
4990:Jacobson & Stein 1966
4934:Jacobson & Stein 1966
4632:: CS1 maint: unfit URL (
4455:Lacroix, Patrick (2021).
4364:"Nuclear Test-Ban Treaty"
4199:Jacobson & Stein 1966
4187:Jacobson & Stein 1966
4160:Jacobson & Stein 1966
4133:Jacobson & Stein 1966
4121:Jacobson & Stein 1966
4109:Jacobson & Stein 1966
4097:Jacobson & Stein 1966
4073:Burns & Siracusa 2013
3953:Jacobson & Stein 1966
3929:Burns & Siracusa 2013
3893:Burns & Siracusa 2013
3767:Jacobson & Stein 1966
3521:Nuclear Threat Initiative
3142:Burns & Siracusa 2013
3099:Burns & Siracusa 2013
3004:Burns & Siracusa 2013
2901:Burns & Siracusa 2013
2754:Burns & Siracusa 2013
2700:Burns & Siracusa 2013
2584:Jacobson & Stein 1966
2499:: CS1 maint: unfit URL (
2475:"Archive of Nuclear Data"
2459:: CS1 maint: unfit URL (
2340:National Security Archive
2307:Burns & Siracusa 2013
2194:"Limited Test Ban Treaty"
1912:Threshold Test Ban Treaty
1740:United Automobile Workers
1487:Arthur M. Schlesinger Jr.
702:Atomic Energy Act of 1946
482:National Security Council
366:Acheson–Lilienthal Report
173:
168:
157:
149:
135:
116:
108:
100:
92:
82:
48: Signed and ratified
31:
26:
13390:1963 in the Soviet Union
13365:Treaties of West Germany
13255:Treaties of South Africa
13235:Treaties of Sierra Leone
13160:Treaties of Pahlavi Iran
12900:Treaties of East Germany
12665:India–Pakistan relations
10534:Reconnaissance satellite
9907:International Designator
9574:Philippine space program
9522:Australian space program
9174:Office of Space Commerce
9164:House Committee on Space
9076:Space Shuttle retirement
9031:2009 Augustine Committee
8866:1990 Augustine Committee
8012:Horizon 2000 (1985–1995)
7597:Space traffic management
7455:Patricia Kennedy Lawford
7156:Civil Rights Act of 1964
7144:Profile in Courage Award
6738:All-Channel Receiver Act
6708:Pilot Food Stamp Program
6338:Nuclear weapons delivery
6014:Strode, Rebecca (1990).
5958:89.6 (2013): 1379–1387.
5910:Rhodes, Richard (2008).
5134:"Ending Nuclear Testing"
5008:Arms Control Association
4470:Cousins, Norman (1972).
4123:, pp. 344–345, 347.
3996:, pp. 305–306, 369.
3502:, pp. 114–115, 119.
2903:, pp. 247–249, 305.
2196:. US Department of State
2040:Midwestern United States
1990:Violations and accidents
1769:Veterans of Foreign Wars
1616:tactical nuclear weapons
1276:second-strike capability
945:James Jeremiah Wadsworth
691:(second from left) with
559:its first hydrogen bombs
494:Atomic Energy Commission
13290:Treaties of Switzerland
13260:Treaties of South Korea
13135:Treaties of New Zealand
13015:Treaties of Ivory Coast
12915:Treaties of El Salvador
12765:Treaties of the Bahamas
12685:Nuclear weapons testing
10648:Space Force Association
10633:Lunar Explorers Society
9803:Registration Convention
9767:Partial Test Ban Treaty
9648:Other intergovernmental
9562:Pakistani space program
9527:Brazilian space program
8897:Faster, better, cheaper
8700:1967 Outer Space Treaty
8503:Space Industry Act 2018
8280:European Defence Agency
7936:Vega launcher programme
7879:Living Planet Programme
7602:Space debris management
7576:Politics of outer space
7395:Patrick Bouvier Kennedy
7318:John F. Kennedy Stadium
7151:Twenty-fourth Amendment
6733:Voter Education Project
6358:Nuclear weapons testing
5345:The Heritage Foundation
4946:Crean, Jeffrey (2024).
4369:Encyclopædia Britannica
4241:Congressional Quarterly
2854:. Stanford University.
2669:Foreign Policy Analysis
1200:Wolfgang K. H. Panofsky
1173:Ahead of the June 1961
1050:Clinton Presba Anderson
463:surprise nuclear strike
225:Nuclear Test Ban Treaty
217:Limited Test Ban Treaty
193:Partial Test Ban Treaty
180:Partial Test Ban Treaty
13375:Treaties of Yugoslavia
13300:Treaties of Tanganyika
13230:Treaties of Seychelles
13210:Treaties of San Marino
13110:Treaties of Montenegro
13090:Treaties of Mauritania
13070:Treaties of Madagascar
13065:Treaties of Luxembourg
12945:Treaties of the Gambia
12860:Treaties of Costa Rica
12820:Treaties of Cape Verde
12770:Treaties of Bangladesh
12680:Nuclear weapons policy
10576:National Space Society
10477:Space domain awareness
9650:or inter-agency bodies
9552:Lebanese space program
9537:Japanese space program
9478:2014 Military doctrine
9456:2010 Military doctrine
8876:National Space Council
8871:Hubble Space Telescope
8643:Launch of X-15 program
8564:Aerobee rocket program
8514:2021 Integrated Review
8376:European Patent Office
8296:initiatives and bodies
7686:Billionaire space race
7612:Space Debris Committee
7512:← Dwight D. Eisenhower
7449:Eunice Kennedy Shriver
7243:Harvard Kennedy School
7161:Apollo 11 Moon landing
7054:A Nation of Immigrants
6528:Presidential limousine
5321:. IAEA. pp. 8, 18
4362:Freedman, Lawrence D.
4314:"Cuban Missile Crisis"
3247:"Operation HARDTACK I"
2413:"The Khariton Version"
1930:
1910:in 1972. In 1974, the
1851:
1783:unanimous vote of the
1760:Unitarian Universalist
1752:Women Strike for Peace
1698:
1601:
1578:
1428:
1402:
1401:at American University
1284:John Kenneth Galbraith
1239:
1143:
916:
830:On 31 March 1958, the
696:
564:Members of the Soviet
535:
417:
288:
13360:Treaties of Venezuela
13240:Treaties of Singapore
13140:Treaties of Nicaragua
13095:Treaties of Mauritius
12990:Treaties of Indonesia
12960:Treaties of Guatemala
12755:Treaties of Australia
12745:Treaties of Argentina
12650:Arms control treaties
10658:The Planetary Society
10487:Anti-satellite weapon
9882:ITU Radio Regulations
9532:Emirati space program
9263:Operation Osoaviakhim
9131:Executive Order 13959
9011:Operation Burnt Frost
8942:Decadal Planning Team
8424:Indian ASAT programme
8419:Space Activities Bill
7841:European Space Agency
7813:ESA Science Programme
7624:Post-detection policy
7431:Joseph P. Kennedy Jr.
7419:Joseph P. Kennedy Sr.
7111:attending dignitaries
6683:Executive Order 11110
6564:Alliance for Progress
6501:Judicial appointments
6353:Nuclear proliferation
6343:Nuclear weapon design
6107:Internal US documents
5956:International Affairs
5552:Brookings Institution
5420:"The Test Ban Treaty"
5316:"The Test Ban Treaty"
5246:"The Test Ban Treaty"
5204:"The Test Ban Treaty"
3714:, pp. 22–23, 33.
1920:
1842:
1681:
1656:Strategic Air Command
1596:
1573:
1447:, the second-ranking
1424:
1397:
1230:
1204:Joint Chiefs of Staff
1196:Berlin Crisis of 1961
1134:
955:, and the Soviets by
930:Department of Defense
913:Operation Hardtack II
910:
687:
522:
411:
374:J. Robert Oppenheimer
294:thermonuclear weapons
286:
249:nuclear proliferation
241:thermonuclear weapons
13305:Treaties of Thailand
13280:Treaties of Suriname
13250:Treaties of Slovenia
13245:Treaties of Slovakia
13165:Treaties of Pakistan
13080:Treaties of Malaysia
12970:Treaties of Honduras
12925:Treaties of Eswatini
12850:Treaties of Colombia
12795:Treaties of Botswana
12622:Soviet space program
10080:units and formations
10050:Project Harvest Moon
9797:Satellite Convention
9657:African Space Agency
9567:Space programme 2040
9547:Kenyan space program
9542:Kazakh space program
8475:Outer Space Act 1986
8463:Black Arrow launcher
8246:Copernicus programme
8219:EU/ESA Space Council
7847:EU/ESA Space Council
7738:Chinese ASAT program
7211:U.S. five cent stamp
7171:Kennedy Space Center
6819:Ich bin ein Berliner
6627:Cuban Missile Crisis
6617:Bay of Pigs Invasion
6523:Presidential pardons
5932:Risse-Kappen, Thomas
5097:"Radiocarbon Dating"
3144:, pp. 249, 305.
2781:Gerl, Ellen (2014).
1900:Treaty of Tlatelolco
1323:Cuban Missile Crisis
1099:Political scientist
1068:of France in Paris.
837:Operation Hardtack I
502:Charles Erwin Wilson
459:fissionable material
439:British Labour Party
399:Dwight D. Eisenhower
316:) had a yield of 15
120:Ratification by the
104:Moscow, Soviet Union
13355:Treaties of Uruguay
13325:Treaties of Tunisia
13215:Treaties of Senegal
13150:Treaties of Nigeria
13120:Treaties of Myanmar
13115:Treaties of Morocco
13055:Treaties of Liberia
13050:Treaties of Lebanon
13020:Treaties of Jamaica
13000:Treaties of Ireland
12980:Treaties of Iceland
12935:Treaties of Finland
12905:Treaties of Ecuador
12890:Treaties of Denmark
12865:Treaties of Croatia
12785:Treaties of Bolivia
12775:Treaties of Belgium
12760:Treaties of Austria
12750:Treaties of Armenia
11772:Guiana Space Centre
10514:Kinetic bombardment
10040:Space manufacturing
10030:Space-based economy
10003:Private spaceflight
9423:Shuttle–Mir program
8991:Aldridge Commission
8913:Shuttle–Mir program
8621:Space Act Agreement
8552:Operation Paperclip
8409:Department of Space
8402:Indian space policy
8285:Europe by Satellite
8213:EU Satellite Centre
7925:Guiana Space Centre
7669:Cold War space race
7587:Spacefaring nations
7519:Lyndon B. Johnson →
7407:Tatiana Schlossberg
7389:John F. Kennedy Jr.
7206:U.S. postage stamps
7201:Kennedy half dollar
7191:Cultural depictions
7044:Profiles in Courage
6748:Revenue Act of 1962
6596:Trade Expansion Act
6456:U.S. Representative
6333:Nuclear disarmament
6020:Mandelbaum, Michael
5826:18.1 (2016): 60–79.
5674:Ambrose, Stephen E.
5510:Antoun, Tarabay H.
5304:, pp. 168–170.
4977:, pp. 135–136.
4952:Bloomsbury Academic
4809:, pp. 907–908.
4782:, pp. 906–907.
4767:, pp. 905–906.
4705:, pp. 903–904.
4666:, pp. 902–903.
4612:American University
4574:, pp. 228–229.
4523:, pp. 899–900.
4189:, pp. 347–348.
4162:, pp. 346–347.
4135:, pp. 345–346.
4111:, pp. 342–343.
4099:, pp. 343–344.
4087:, pp. 455–456.
4056:, pp. 369–370.
3955:, pp. 339–341.
3931:, pp. 306–307.
3883:, pp. 192–193.
3690:, pp. 504–505.
3577:, pp. 118–119.
3311:, pp. 458–459.
3051:, pp. 112–114.
2930:, pp. 457–458.
2823:(3491): 1669–1673.
2431:1993BuAtS..49d..20K
2036:Operation Flintlock
1979:UN General Assembly
1687:W. Averell Harriman
1524:non-aggression pact
1463:W. Averell Harriman
1407:Walt Whitman Rostow
1337:treaty between the
1288:ambassador to India
1005:radiation shielding
957:Semyon K. Tsarapkin
896:, seismic signals,
855:George Kistiakowsky
851:James Rhyne Killian
778:composed of former
478:James Bryant Conant
68: Non-signatory
23:
13380:Treaties of Zambia
13335:Treaties of Uganda
13330:Treaties of Turkey
13285:Treaties of Sweden
13220:Treaties of Serbia
13200:Treaties of Rwanda
13170:Treaties of Panama
13155:Treaties of Norway
13100:Treaties of Mexico
13075:Treaties of Malawi
13040:Treaties of Kuwait
13030:Treaties of Jordan
13005:Treaties of Israel
12870:Treaties of Cyprus
12815:Treaties of Canada
12780:Treaties of Bhutan
10529:Military satellite
10367:Ranks and insignia
9862:Space jurisdiction
9809:Bogota Declaration
9773:Outer Space Treaty
9269:list of scientists
8557:list of scientists
8199:EU Space Programme
7485:John F. Fitzgerald
7467:Jean Kennedy Smith
7377:Jacqueline Bouvier
7323:Kennedy Expressway
7293:Runnymede memorial
7094:in popular culture
6995:Castle Hot Springs
6533:Presidential yacht
6323:Nuclear deterrence
5740:Gaddis, John Lewis
5620:The New York Times
5425:. IAEA. p. 17
5372:The New York Times
5251:. IAEA. p. 18
5101:Utrecht University
4716:Khrushchev, Nikita
3971:The New York Times
3263:on 19 October 2016
2983:10.1007/BF01515403
2222:The Globe and Mail
1931:
1896:Outer Space Treaty
1852:
1699:
1602:
1445:Charles A. Halleck
1403:
1240:
1144:
1112:Stephen E. Ambrose
1073:first nuclear test
917:
792:Vyacheslav Molotov
697:
536:
486:John Foster Dulles
474:Stafford L. Warren
418:
304:. In 1954, the US
289:
21:
13395:Alec Douglas-Home
13315:Treaties of Tonga
13295:Treaties of Syria
13205:Treaties of Samoa
13145:Treaties of Niger
13125:Treaties of Nepal
13085:Treaties of Malta
13035:Treaties of Kenya
13025:Treaties of Japan
13010:Treaties of Italy
12985:Treaties of India
12950:Treaties of Ghana
12940:Treaties of Gabon
12910:Treaties of Egypt
12840:Treaties of Chile
12655:Cold War treaties
12637:
12636:
12357:
12356:
11668:
11667:
11072:
11071:
10954:and the Caribbean
10826:
10825:
10666:
10665:
10552:
10551:
10544:Satellite jamming
10020:Space advertising
9510:
9509:
9506:
9505:
9391:
9390:
9231:
9230:
8851:George H. W. Bush
8320:Council of Europe
8241:Galileo programme
8193:
8192:
8180:Comet Interceptor
7706:Space competition
7542:
7541:
7497:Billie and Debbie
7461:Robert F. Kennedy
7288:Portland memorial
7268:Brooklyn memorial
7058:
7048:
7038:
7034:Why England Slept
6796:Inaugural address
6766:
6765:
6758:Wetlands Loan Act
6581:Flexible response
6391:
6390:
6328:Nuclear arms race
6082:978-94-011-8689-6
6061:978-0-393-32484-6
6037:978-0-87609-071-8
6006:978-0-618-21927-8
5982:978-0-520-04961-1
5967:Seaborg, Glenn T.
5947:978-0-691-01711-2
5923:978-0-375-71394-1
5902:978-0-684-82414-7
5878:978-0-671-89289-0
5848:978-0-300-03428-8
5831:Polsby, Nelson W.
5802:978-0-8047-5445-3
5781:978-1-4008-7546-7
5757:978-0-19-503097-6
5731:978-0-8014-8784-2
5710:978-1-4408-0095-5
5689:978-0-671-74758-9
5234:, pp. 85–86.
4961:978-1-350-23394-2
4900:, pp. 28–29.
4404:, pp. 81–82.
4340:, pp. 23–24.
4264:, pp. 19–20.
3847:, pp. 61–63.
3726:, pp. 22–24.
3675:, pp. 20–21.
3663:, pp. 17–19.
3651:, pp. 19–20.
3639:, pp. 17–18.
3625:Risse-Kappen 1995
3575:Risse-Kappen 1995
3565:, pp. 15–16.
3524:. 26 October 2011
3500:Risse-Kappen 1995
3439:, pp. 60–61.
3425:Risse-Kappen 1995
3323:, pp. 11–12.
3297:Risse-Kappen 1995
3173:, pp. 10–11.
3049:Risse-Kappen 1995
3030:on 20 August 2016
2943:. 1 January 2013.
2915:, pp. 31–32.
2742:Risse-Kappen 1995
2682:10.1111/fpa.12018
2649:, pp. 10–11.
2637:, pp. 91–93.
2574:, pp. 57–58.
2562:, pp. 12–14.
1943:Mikhail Gorbachev
1906:in 1971, and the
1864:four other states
1716:Maxwell D. Taylor
1691:Lyndon B. Johnson
1635:Alec Douglas-Home
1168:Robert F. Kennedy
1164:nonaligned states
1116:John Lewis Gaddis
1066:Charles de Gaulle
1058:Donald A. Quarles
949:David Ormsby-Gore
863:Isidor Isaac Rabi
841:Foreign Secretary
601:Albert Schweitzer
597:Nobel Peace Prize
585:Baby Tooth Survey
583:in milk (see the
543:Winston Churchill
447:Nikita Khrushchev
362:Manhattan Project
253:nuclear arms race
203:, prohibited all
189:
188:
76:
75:
62: Only signed
13402:
13385:1963 in politics
13310:Treaties of Togo
13180:Treaties of Peru
12930:Treaties of Fiji
12835:Treaties of Chad
12620:Preceded by the
12600:
12599:
12598:
12588:
12587:
12586:
12576:
12575:
12574:
12564:
12563:
12562:
12552:
12551:
12550:
12540:
12539:
12538:
12517:
12516:
12515:
12505:
12504:
12503:
12493:
12492:
12491:
12393:
12392:
12391:
12374:
12373:
12372:
12347:
12346:
12345:
12335:
12334:
12333:
12316:
12315:
12314:
12304:
12303:
12302:
12280:
12279:
12278:
12268:
12267:
12266:
12256:
12255:
12254:
12244:
12243:
12242:
12232:
12231:
12230:
12209:
12208:
12207:
12197:
12196:
12195:
12185:
12184:
12183:
12171:
12170:
12169:
12159:
12158:
12157:
12147:
12146:
12145:
12135:
12134:
12133:
12096:
12095:
12094:
12084:
12083:
12082:
12072:
12071:
12070:
12060:
12059:
12058:
12048:
12047:
12046:
12036:
12035:
12034:
12024:
12023:
12022:
12012:
12011:
12010:
12000:
11999:
11998:
11988:
11987:
11986:
11969:
11968:
11967:
11957:
11956:
11955:
11945:
11944:
11943:
11933:
11932:
11931:
11921:
11920:
11919:
11909:
11908:
11907:
11890:
11889:
11888:
11878:
11877:
11876:
11866:
11865:
11864:
11854:
11853:
11852:
11842:
11841:
11840:
11828:
11827:
11826:
11816:
11815:
11814:
11723:
11722:
11721:
11677:
11676:
11653:
11652:
11651:
11634:
11633:
11632:
11615:
11614:
11613:
11596:
11595:
11594:
11577:
11576:
11575:
11558:
11557:
11556:
11546:
11545:
11544:
11534:
11533:
11532:
11522:
11521:
11520:
11510:
11509:
11508:
11498:
11497:
11496:
11475:
11474:
11473:
11463:
11462:
11461:
11451:
11450:
11449:
11439:
11438:
11437:
11427:
11426:
11425:
11415:
11414:
11413:
11392:
11391:
11390:
11380:
11379:
11378:
11351:
11350:
11349:
11339:
11338:
11337:
11316:
11315:
11314:
11304:
11303:
11302:
11280:
11279:
11278:
11268:
11267:
11266:
11256:
11255:
11254:
11244:
11243:
11242:
11225:
11224:
11223:
11171:
11170:
11169:
11148:
11147:
11146:
11124:
11123:
11122:
11112:
11111:
11110:
11081:
11080:
11055:
11054:
11053:
11043:
11042:
11041:
11014:
11013:
11012:
11002:
11001:
11000:
10990:
10989:
10988:
10978:
10977:
10976:
10966:
10965:
10964:
10941:
10940:
10939:
10929:
10928:
10927:
10917:
10916:
10915:
10905:
10904:
10903:
10893:
10892:
10891:
10874:
10873:
10872:
10862:
10861:
10860:
10850:
10849:
10848:
10835:
10834:
10816:
10815:
10814:
10804:
10803:
10802:
10792:
10791:
10790:
10780:
10779:
10778:
10761:
10760:
10759:
10749:
10748:
10747:
10711:
10710:
10693:
10686:
10679:
10670:
10669:
10653:Space Foundation
10643:Space Fellowship
10455:
10454:
10443:
10442:
10430:
10420:
10419:
10408:
10407:
10396:
10395:
10384:
10383:
10360:
10359:
10336:
10335:
10324:
10323:
10312:
10311:
10300:
10299:
10288:
10287:
10276:
10275:
10264:
10263:
10252:
10251:
10240:
10239:
10228:
10227:
10216:
10215:
10204:
10203:
10182:
10181:
10170:
10169:
10158:
10157:
10146:
10145:
10134:
10133:
10122:
10121:
10110:
10109:
10098:
10097:
10074:
10073:
10025:Space technology
9996:
9995:
9984:
9983:
9972:
9971:
9960:
9959:
9902:COSPAR standards
9779:Rescue Agreement
9402:
9401:
9253:
9252:
9240:
9239:
8599:Project Vanguard
8538:
8537:
8009:
8008:
7994:Aurora programme
7980:Mars and beyond
7771:
7770:
7761:
7760:
7732:Shuguang program
7701:Space propaganda
7628:Asteroid impact
7569:
7562:
7555:
7546:
7545:
7531:
7530:
7437:Rosemary Kennedy
7413:Jack Schlossberg
7401:Rose Schlossberg
7383:Caroline Kennedy
7278:Hyannis memorial
7056:
7046:
7036:
7000:Hammersmith Farm
6948:Kennedy Compound
6781:
6774:
6698:Fifty-mile hikes
6586:Kennedy Doctrine
6552:
6551:
6513:Executive Orders
6463:
6451:
6443:
6418:
6411:
6404:
6395:
6394:
6380:
6379:
6156:
6149:
6142:
6133:
6132:
6086:
6065:
6046:Taubman, William
6041:
6029:
6010:
5986:
5951:
5927:
5906:
5882:
5866:
5852:
5840:
5819:
5806:
5785:
5761:
5749:
5735:
5714:
5693:
5659:
5658:
5656:
5654:
5637:
5631:
5630:
5628:
5626:
5611:
5605:
5604:
5602:
5600:
5584:
5578:
5577:
5571:
5563:
5561:
5559:
5544:
5538:
5537:
5535:
5533:
5527:
5521:. Archived from
5516:
5507:
5501:
5500:
5498:
5496:
5481:
5475:
5474:
5463:
5457:
5456:
5454:
5452:
5441:
5435:
5434:
5432:
5430:
5424:
5418:Delcoigne, G.C.
5415:
5409:
5408:
5406:
5404:
5389:
5383:
5382:
5380:
5378:
5363:
5357:
5356:
5354:
5352:
5337:
5331:
5330:
5328:
5326:
5320:
5314:Delcoigne, G.C.
5311:
5305:
5302:Evangelista 1999
5299:
5293:
5292:
5290:
5288:
5276:
5261:
5260:
5258:
5256:
5250:
5244:Delcoigne, G.C.
5241:
5235:
5232:Evangelista 1999
5229:
5223:
5222:
5220:
5218:
5208:
5202:Delcoigne, G.C.
5199:
5193:
5192:
5190:
5188:
5177:
5171:
5170:
5168:
5166:
5152:
5146:
5145:
5143:
5141:
5136:. United Nations
5130:
5124:
5118:
5112:
5111:
5109:
5107:
5093:
5084:
5083:
5081:
5079:
5073:
5065:
5056:
5055:
5053:
5051:
5037:
5024:
5023:
5021:
5019:
5014:on 21 April 2020
5010:. Archived from
4999:
4993:
4987:
4978:
4972:
4966:
4965:
4943:
4937:
4931:
4925:
4919:
4913:
4910:Schlesinger 2002
4907:
4901:
4895:
4889:
4886:Evangelista 1999
4883:
4874:
4868:
4862:
4856:
4850:
4849:
4847:
4845:
4834:(26 July 1963).
4832:Kennedy, John F.
4828:
4822:
4819:Schlesinger 2002
4816:
4810:
4807:Schlesinger 2002
4804:
4795:
4792:Schlesinger 2002
4789:
4783:
4780:Schlesinger 2002
4777:
4768:
4765:Schlesinger 2002
4762:
4756:
4755:
4753:
4751:
4736:
4730:
4729:
4712:
4706:
4703:Schlesinger 2002
4700:
4694:
4691:Schlesinger 2002
4688:
4682:
4679:Schlesinger 2002
4676:
4667:
4664:Schlesinger 2002
4661:
4655:
4652:Schlesinger 2002
4649:
4638:
4637:
4631:
4623:
4621:
4619:
4604:(10 June 1963).
4602:Kennedy, John F.
4598:
4587:
4584:Schlesinger 2002
4581:
4575:
4569:
4563:
4557:
4551:
4548:Evangelista 1999
4545:
4539:
4533:
4524:
4521:Schlesinger 2002
4518:
4512:
4506:
4497:
4494:Evangelista 1999
4491:
4485:
4482:
4476:
4475:
4467:
4461:
4460:
4452:
4446:
4435:
4429:
4426:
4420:
4414:
4405:
4402:Evangelista 1999
4399:
4393:
4390:Evangelista 1999
4387:
4381:
4380:
4378:
4376:
4359:
4353:
4350:Evangelista 1999
4347:
4341:
4335:
4329:
4328:
4326:
4324:
4310:
4304:
4303:
4301:
4299:
4288:
4282:
4276:
4265:
4259:
4253:
4252:
4250:
4248:
4229:
4202:
4196:
4190:
4184:
4175:
4169:
4163:
4157:
4151:
4148:Schlesinger 2002
4145:
4136:
4130:
4124:
4118:
4112:
4106:
4100:
4094:
4088:
4085:Schlesinger 2002
4082:
4076:
4070:
4057:
4054:Schlesinger 2002
4051:
4045:
4042:Schlesinger 2002
4039:
4033:
4030:Evangelista 1999
4027:
4021:
4018:Schlesinger 2002
4015:
4009:
4006:Schlesinger 2002
4003:
3997:
3994:Schlesinger 2002
3991:
3982:
3981:
3979:
3977:
3962:
3956:
3950:
3944:
3938:
3932:
3926:
3920:
3914:
3908:
3905:Schlesinger 2002
3902:
3896:
3890:
3884:
3878:
3872:
3866:
3860:
3854:
3848:
3842:
3836:
3830:
3824:
3818:
3812:
3811:
3809:
3807:
3798:. Archived from
3788:
3782:
3779:Schlesinger 2002
3776:
3770:
3764:
3758:
3752:
3746:
3740:
3727:
3721:
3715:
3709:
3703:
3697:
3691:
3685:
3676:
3670:
3664:
3658:
3652:
3646:
3640:
3634:
3628:
3622:
3616:
3610:
3601:
3600:
3598:
3596:
3584:
3578:
3572:
3566:
3560:
3551:
3545:
3534:
3533:
3531:
3529:
3512:
3503:
3497:
3491:
3485:
3479:
3473:
3467:
3464:Evangelista 1999
3461:
3455:
3452:Evangelista 1999
3449:
3440:
3437:Evangelista 1999
3434:
3428:
3422:
3413:
3410:Evangelista 1999
3407:
3398:
3397:
3395:
3393:
3382:
3349:
3343:
3324:
3318:
3312:
3306:
3300:
3294:
3285:
3279:
3273:
3272:
3270:
3268:
3262:
3251:
3243:
3237:
3231:
3225:
3219:
3213:
3207:
3201:
3195:
3189:
3183:
3174:
3168:
3162:
3156:
3145:
3139:
3126:
3120:
3114:
3108:
3102:
3096:
3085:
3084:, pp. 2, 6.
3079:
3073:
3067:
3052:
3046:
3040:
3039:
3037:
3035:
3026:. Archived from
3016:
3007:
3001:
2995:
2994:
2967:Sakharov, Andrei
2963:
2957:
2951:
2945:
2944:
2937:
2931:
2925:
2916:
2910:
2904:
2898:
2892:
2886:
2880:
2874:
2868:
2867:
2865:
2863:
2847:
2841:
2840:
2812:
2806:
2805:
2803:
2801:
2787:
2778:
2769:
2763:
2757:
2751:
2745:
2739:
2733:
2727:
2718:
2712:
2703:
2697:
2686:
2685:
2663:
2650:
2644:
2638:
2635:Evangelista 1999
2632:
2626:
2620:
2614:
2608:
2599:
2593:
2587:
2581:
2575:
2569:
2563:
2557:
2551:
2545:
2539:
2538:
2536:
2534:
2523:
2517:
2511:
2505:
2504:
2498:
2490:
2488:
2486:
2471:
2465:
2464:
2458:
2450:
2448:
2446:
2405:
2399:
2398:
2396:
2394:
2379:
2373:
2372:
2370:
2368:
2357:
2351:
2350:
2348:
2346:
2331:
2310:
2304:
2293:
2287:
2281:
2278:Schlesinger 2002
2275:
2266:
2265:
2263:
2261:
2247:
2238:
2237:
2235:
2233:
2227:Associated Press
2212:
2206:
2205:
2203:
2201:
2190:
2169:
2168:
2166:
2164:
2150:
1704:Glenn T. Seaborg
1664:LGM-30 Minuteman
1553:Marxism–Leninism
1479:William R. Tyler
1467:Adrian S. Fisher
1431:President since
1259:State Department
1248:Christmas Island
1151:, or France, or
1016:RAND Corporation
982:bomb dropped on
800:Nikolai Bulganin
784:Lazar Kaganovich
776:Anti-Party Group
730:Nevada Test Site
642:Kyshtym disaster
551:Harold Macmillan
532:Operation Castle
435:Jawaharlal Nehru
314:Operation Castle
205:test detonations
178:
177:
67:
61:
53:
47:
41:
36:
24:
20:
13410:
13409:
13405:
13404:
13403:
13401:
13400:
13399:
12640:
12639:
12638:
12633:
12606:
12596:
12594:
12584:
12582:
12572:
12570:
12560:
12558:
12548:
12546:
12536:
12534:
12523:
12513:
12511:
12501:
12499:
12489:
12487:
12399:
12389:
12387:
12370:
12368:
12353:
12343:
12341:
12331:
12329:
12312:
12310:
12300:
12298:
12276:
12274:
12264:
12262:
12252:
12250:
12240:
12238:
12228:
12226:
12215:
12205:
12203:
12193:
12191:
12181:
12179:
12167:
12165:
12155:
12153:
12143:
12141:
12131:
12129:
12092:
12090:
12080:
12078:
12068:
12066:
12056:
12054:
12044:
12042:
12032:
12030:
12020:
12018:
12008:
12006:
11996:
11994:
11984:
11982:
11965:
11963:
11953:
11951:
11941:
11939:
11929:
11927:
11917:
11915:
11905:
11903:
11886:
11884:
11874:
11872:
11862:
11860:
11850:
11848:
11838:
11836:
11824:
11822:
11812:
11810:
11793:
11719:
11717:
11664:
11649:
11647:
11630:
11628:
11611:
11609:
11592:
11590:
11573:
11571:
11554:
11552:
11542:
11540:
11530:
11528:
11518:
11516:
11506:
11504:
11494:
11492:
11481:
11471:
11469:
11459:
11457:
11447:
11445:
11435:
11433:
11423:
11421:
11411:
11409:
11398:
11388:
11386:
11376:
11374:
11347:
11345:
11335:
11333:
11322:
11312:
11310:
11300:
11298:
11276:
11274:
11264:
11262:
11252:
11250:
11240:
11238:
11221:
11219:
11167:
11165:
11154:
11144:
11142:
11120:
11118:
11108:
11106:
11095:
11068:
11051:
11049:
11039:
11037:
11010:
11008:
10998:
10996:
10986:
10984:
10974:
10972:
10962:
10960:
10953:
10947:
10937:
10935:
10925:
10923:
10913:
10911:
10901:
10899:
10889:
10887:
10870:
10868:
10858:
10856:
10846:
10844:
10822:
10812:
10810:
10800:
10798:
10788:
10786:
10776:
10774:
10757:
10755:
10745:
10743:
10732:
10715:
10702:
10697:
10667:
10662:
10548:
10524:Missile defense
10463:
10449:
10437:
10414:
10402:
10390:
10378:
10354:
10330:
10318:
10306:
10294:
10282:
10270:
10258:
10246:
10234:
10222:
10210:
10198:
10176:
10164:
10152:
10140:
10128:
10116:
10104:
10092:
10079:
10063:
10057:Asteroid mining
10045:Lunar resources
9990:
9978:
9966:
9954:
9936:
9929:ISECG standards
9892:ODCWG standards
9887:CCSDS standards
9856:Artemis Accords
9753:
9649:
9643:
9595:
9502:
9460:
9439:
9387:
9370:
9323:
9318:Voskhod program
9287:Sputnik program
9275:
9247:
9245:
9236:USSR and Russia
9227:
9135:
9102:
9095:
9022:
9015:
8958:
8951:
8887:
8880:
8852:
8845:
8788:
8781:
8771:
8764:
8746:
8739:
8711:
8704:
8691:
8684:
8654:
8647:
8585:
8578:
8543:
8533:US space policy
8527:
8443:space programme
8442:
8435:
8397:
8295:
8289:
8256:EUSST programme
8251:EGNOS programme
8189:
8125:
8114:LISA Pathfinder
8083:
8025:Cassini–Huygens
8007:
7918:ESTRACK network
7807:
7790:Mars and beyond
7717:
7710:
7655:
7578:
7573:
7543:
7538:
7502:
7425:Rose Fitzgerald
7409:(granddaughter)
7403:(granddaughter)
7363:
7352:John F. Kennedy
7343:John F. Kennedy
7335:John F. Kennedy
7283:London memorial
7273:Dallas memorial
7234:
7227:
7122:
7106:Riderless horse
7062:
7021:
6931:
6858:
6788:
6782:
6776:
6775:
6762:
6654:
6550:
6474:
6466:
6454:
6446:
6435:
6427:
6425:John F. Kennedy
6422:
6392:
6387:
6367:
6363:Nuclear warfare
6301:
6163:
6160:
6094:
6089:
6083:
6062:
6038:
6007:
5983:
5948:
5924:
5903:
5887:Rhodes, Richard
5879:
5857:Reeves, Richard
5849:
5803:
5782:
5758:
5732:
5711:
5690:
5668:
5663:
5662:
5652:
5650:
5638:
5634:
5624:
5622:
5612:
5608:
5598:
5596:
5586:
5585:
5581:
5565:
5564:
5557:
5555:
5546:
5545:
5541:
5531:
5529:
5525:
5514:
5508:
5504:
5494:
5492:
5491:on 7 March 2021
5483:
5482:
5478:
5465:
5464:
5460:
5450:
5448:
5443:
5442:
5438:
5428:
5426:
5422:
5416:
5412:
5402:
5400:
5391:
5390:
5386:
5376:
5374:
5364:
5360:
5350:
5348:
5347:. 27 March 1984
5339:
5338:
5334:
5324:
5322:
5318:
5312:
5308:
5300:
5296:
5286:
5284:
5277:
5264:
5254:
5252:
5248:
5242:
5238:
5230:
5226:
5216:
5214:
5206:
5200:
5196:
5186:
5184:
5179:
5178:
5174:
5164:
5162:
5154:
5153:
5149:
5139:
5137:
5132:
5131:
5127:
5119:
5115:
5105:
5103:
5095:
5094:
5087:
5077:
5075:
5071:
5067:
5066:
5059:
5049:
5047:
5039:
5038:
5027:
5017:
5015:
5000:
4996:
4988:
4981:
4973:
4969:
4962:
4944:
4940:
4932:
4928:
4920:
4916:
4908:
4904:
4896:
4892:
4884:
4877:
4869:
4865:
4857:
4853:
4843:
4841:
4829:
4825:
4817:
4813:
4805:
4798:
4790:
4786:
4778:
4771:
4763:
4759:
4749:
4747:
4737:
4733:
4718:(2 July 1963).
4713:
4709:
4701:
4697:
4689:
4685:
4677:
4670:
4662:
4658:
4650:
4641:
4625:
4624:
4617:
4615:
4599:
4590:
4582:
4578:
4570:
4566:
4558:
4554:
4546:
4542:
4534:
4527:
4519:
4515:
4507:
4500:
4492:
4488:
4483:
4479:
4468:
4464:
4453:
4449:
4436:
4432:
4427:
4423:
4415:
4408:
4400:
4396:
4388:
4384:
4374:
4372:
4360:
4356:
4348:
4344:
4336:
4332:
4322:
4320:
4312:
4311:
4307:
4297:
4295:
4290:
4289:
4285:
4277:
4268:
4260:
4256:
4246:
4244:
4231:
4230:
4205:
4197:
4193:
4185:
4178:
4170:
4166:
4158:
4154:
4146:
4139:
4131:
4127:
4119:
4115:
4107:
4103:
4095:
4091:
4083:
4079:
4071:
4060:
4052:
4048:
4040:
4036:
4028:
4024:
4016:
4012:
4004:
4000:
3992:
3985:
3975:
3973:
3963:
3959:
3951:
3947:
3939:
3935:
3927:
3923:
3915:
3911:
3903:
3899:
3891:
3887:
3879:
3875:
3867:
3863:
3855:
3851:
3843:
3839:
3831:
3827:
3819:
3815:
3805:
3803:
3802:on 5 March 2016
3790:
3789:
3785:
3777:
3773:
3769:, pp. 345.
3765:
3761:
3753:
3749:
3741:
3730:
3722:
3718:
3710:
3706:
3698:
3694:
3686:
3679:
3671:
3667:
3659:
3655:
3647:
3643:
3635:
3631:
3623:
3619:
3611:
3604:
3594:
3592:
3585:
3581:
3573:
3569:
3561:
3554:
3546:
3537:
3527:
3525:
3514:
3513:
3506:
3498:
3494:
3486:
3482:
3474:
3470:
3462:
3458:
3450:
3443:
3435:
3431:
3423:
3416:
3408:
3401:
3391:
3389:
3384:
3383:
3352:
3344:
3327:
3319:
3315:
3307:
3303:
3295:
3288:
3280:
3276:
3266:
3264:
3260:
3249:
3245:
3244:
3240:
3236:, pp. 5–6.
3232:
3228:
3220:
3216:
3208:
3204:
3196:
3192:
3184:
3177:
3169:
3165:
3161:, pp. 6–8.
3157:
3148:
3140:
3129:
3121:
3117:
3109:
3105:
3097:
3088:
3080:
3076:
3068:
3055:
3047:
3043:
3033:
3031:
3018:
3017:
3010:
3002:
2998:
2964:
2960:
2956:, pp. 8–9.
2952:
2948:
2939:
2938:
2934:
2926:
2919:
2911:
2907:
2899:
2895:
2887:
2883:
2875:
2871:
2861:
2859:
2848:
2844:
2813:
2809:
2799:
2797:
2785:
2779:
2772:
2764:
2760:
2752:
2748:
2740:
2736:
2728:
2721:
2713:
2706:
2698:
2689:
2664:
2653:
2645:
2641:
2633:
2629:
2621:
2617:
2609:
2602:
2594:
2590:
2586:, pp. 5–7.
2582:
2578:
2570:
2566:
2558:
2554:
2546:
2542:
2532:
2530:
2525:
2524:
2520:
2512:
2508:
2492:
2491:
2484:
2482:
2473:
2472:
2468:
2452:
2451:
2444:
2442:
2409:Khariton, Yulii
2406:
2402:
2392:
2390:
2380:
2376:
2366:
2364:
2359:
2358:
2354:
2344:
2342:
2332:
2313:
2305:
2296:
2288:
2284:
2276:
2269:
2259:
2257:
2249:
2248:
2241:
2231:
2229:
2213:
2209:
2199:
2197:
2192:
2191:
2172:
2162:
2160:
2152:
2151:
2140:
2135:
2130:
2099:
2060:Henry Kissinger
2053:Operation Emery
1992:
1837:
1817:
1811:
1798:
1793:
1712:Norris Bradbury
1668:missile defense
1647:
1539:nuclear program
1475:John McNaughton
1441:Everett Dirksen
1437:Barry Goldwater
1381:, introduced a
1360:Pope John XXIII
1341:(NATO) and the
1319:
1271:Robert McNamara
1192:
1129:
1127:Renewed efforts
1090:John F. Kennedy
1054:Neil H. McElroy
964:Albert Gore Sr.
788:Georgy Malenkov
772:
764:Hubert Humphrey
662:Andrei Sakharov
654:Mark Muir Mills
650:Ernest Lawrence
613:Albert Einstein
577:nuclear fallout
514:Adlai Stevenson
496:(AEC) chairman
431:
393:(UNAEC) as the
370:Harry S. Truman
353:
348:
318:megatons of TNT
281:
245:nuclear fallout
209:nuclear weapons
175:
140:
112:10 October 1963
78:
77:
69:
65:
63:
59:
55:
51:
49:
45:
17:
12:
11:
5:
13408:
13398:
13397:
13392:
13387:
13382:
13377:
13372:
13367:
13362:
13357:
13352:
13347:
13342:
13337:
13332:
13327:
13322:
13317:
13312:
13307:
13302:
13297:
13292:
13287:
13282:
13277:
13272:
13267:
13262:
13257:
13252:
13247:
13242:
13237:
13232:
13227:
13222:
13217:
13212:
13207:
13202:
13197:
13192:
13187:
13182:
13177:
13172:
13167:
13162:
13157:
13152:
13147:
13142:
13137:
13132:
13127:
13122:
13117:
13112:
13107:
13102:
13097:
13092:
13087:
13082:
13077:
13072:
13067:
13062:
13057:
13052:
13047:
13042:
13037:
13032:
13027:
13022:
13017:
13012:
13007:
13002:
12997:
12992:
12987:
12982:
12977:
12972:
12967:
12962:
12957:
12952:
12947:
12942:
12937:
12932:
12927:
12922:
12917:
12912:
12907:
12902:
12897:
12892:
12887:
12882:
12877:
12872:
12867:
12862:
12857:
12852:
12847:
12842:
12837:
12832:
12827:
12822:
12817:
12812:
12807:
12802:
12797:
12792:
12787:
12782:
12777:
12772:
12767:
12762:
12757:
12752:
12747:
12742:
12737:
12732:
12727:
12722:
12717:
12712:
12707:
12702:
12697:
12692:
12687:
12682:
12677:
12672:
12667:
12662:
12657:
12652:
12635:
12634:
12632:
12631:
12624:
12618:
12611:
12608:
12607:
12605:
12604:
12592:
12580:
12568:
12556:
12544:
12531:
12529:
12525:
12524:
12522:
12521:
12509:
12497:
12485:
12480:
12475:
12470:
12465:
12460:
12455:
12450:
12445:
12440:
12435:
12430:
12429:
12428:
12418:
12413:
12407:
12405:
12401:
12400:
12398:
12397:
12385:
12384:
12383:
12365:
12363:
12359:
12358:
12355:
12354:
12352:
12351:
12339:
12327:
12326:
12325:
12308:
12296:
12295:
12294:
12289:
12272:
12260:
12248:
12236:
12223:
12221:
12217:
12216:
12214:
12213:
12201:
12189:
12177:
12176:
12175:
12151:
12139:
12127:
12126:
12125:
12120:
12115:
12110:
12105:
12088:
12076:
12064:
12052:
12040:
12028:
12016:
12004:
11992:
11980:
11979:
11978:
11961:
11949:
11937:
11925:
11913:
11901:
11900:
11899:
11882:
11870:
11858:
11846:
11834:
11833:
11832:
11807:
11805:
11795:
11794:
11792:
11791:
11786:
11781:
11776:
11775:
11774:
11769:
11768:
11767:
11757:
11752:
11747:
11742:
11737:
11732:
11715:
11710:
11705:
11704:
11703:
11693:
11683:
11681:
11674:
11670:
11669:
11666:
11665:
11663:
11662:
11645:
11644:
11643:
11626:
11625:
11624:
11607:
11606:
11605:
11588:
11587:
11586:
11569:
11568:
11567:
11550:
11538:
11526:
11514:
11502:
11489:
11487:
11483:
11482:
11480:
11479:
11467:
11455:
11443:
11431:
11419:
11406:
11404:
11403:Southeast Asia
11400:
11399:
11397:
11396:
11384:
11372:
11371:
11370:
11365:
11360:
11343:
11330:
11328:
11324:
11323:
11321:
11320:
11308:
11296:
11295:
11294:
11289:
11272:
11260:
11248:
11236:
11235:
11234:
11217:
11216:
11215:
11210:
11205:
11204:
11203:
11200:
11195:
11190:
11180:
11162:
11160:
11156:
11155:
11153:
11152:
11140:
11139:
11138:
11133:
11116:
11103:
11101:
11097:
11096:
11094:
11093:
11087:
11085:
11078:
11074:
11073:
11070:
11069:
11067:
11066:
11065:
11064:
11047:
11035:
11034:
11033:
11028:
11023:
11006:
10994:
10982:
10970:
10957:
10955:
10949:
10948:
10946:
10945:
10933:
10921:
10909:
10897:
10885:
10884:
10883:
10866:
10854:
10841:
10839:
10832:
10828:
10827:
10824:
10823:
10821:
10820:
10808:
10796:
10784:
10772:
10771:
10770:
10753:
10740:
10738:
10734:
10733:
10731:
10730:
10725:
10719:
10717:
10708:
10704:
10703:
10696:
10695:
10688:
10681:
10673:
10664:
10663:
10661:
10660:
10655:
10650:
10645:
10640:
10635:
10630:
10625:
10620:
10615:
10610:
10605:
10600:
10599:
10598:
10593:
10588:
10583:
10578:
10568:
10562:
10560:
10558:Space advocacy
10554:
10553:
10550:
10549:
10547:
10546:
10541:
10536:
10531:
10526:
10521:
10516:
10511:
10510:
10509:
10504:
10499:
10494:
10484:
10479:
10473:
10471:
10465:
10464:
10462:
10461:
10460:
10459:
10447:
10445:United Kingdom
10435:
10424:
10412:
10400:
10388:
10374:Space commands
10371:
10370:
10369:
10364:
10352:
10351:
10350:
10345:
10328:
10326:United Kingdom
10316:
10304:
10292:
10280:
10268:
10256:
10244:
10232:
10220:
10208:
10196:
10195:
10194:
10189:
10174:
10162:
10150:
10138:
10126:
10114:
10102:
10084:
10082:
10071:
10069:Militarisation
10065:
10064:
10062:
10061:
10060:
10059:
10054:
10053:
10052:
10042:
10037:
10027:
10022:
10017:
10012:
10011:
10010:
10005:
10000:
9988:
9986:United Kingdom
9976:
9964:
9950:Space industry
9946:
9944:
9942:Commercial use
9938:
9937:
9935:
9934:
9931:
9926:
9921:
9916:
9915:
9914:
9912:IPDA standards
9909:
9899:
9897:CEOS standards
9894:
9889:
9884:
9879:
9874:
9869:
9864:
9859:
9853:
9847:
9841:
9836:
9830:
9824:
9818:
9812:
9806:
9800:
9794:
9788:
9782:
9776:
9770:
9763:
9761:
9755:
9754:
9752:
9751:
9746:
9741:
9736:
9731:
9726:
9721:
9716:
9711:
9706:
9701:
9696:
9691:
9686:
9681:
9680:
9679:
9669:
9664:
9659:
9653:
9651:
9645:
9644:
9642:
9641:
9636:
9631:
9630:
9629:
9624:
9614:
9609:
9603:
9601:
9600:United Nations
9597:
9596:
9594:
9593:
9592:
9591:
9581:
9576:
9571:
9570:
9569:
9559:
9554:
9549:
9544:
9539:
9534:
9529:
9524:
9518:
9516:
9515:Other policies
9512:
9511:
9508:
9507:
9504:
9503:
9501:
9500:
9499:
9498:
9493:
9491:MARS-500 study
9485:
9480:
9475:
9468:
9466:
9462:
9461:
9459:
9458:
9453:
9447:
9445:
9441:
9440:
9438:
9437:
9436:
9435:
9430:
9425:
9414:
9408:
9406:
9399:
9393:
9392:
9389:
9388:
9386:
9385:
9378:
9376:
9372:
9371:
9369:
9368:
9362:
9356:
9350:
9347:Salyut program
9344:
9338:
9331:
9329:
9325:
9324:
9322:
9321:
9315:
9309:
9303:
9300:Vostok program
9297:
9296:
9295:
9292:Sputnik crisis
9283:
9281:
9277:
9276:
9274:
9273:
9272:
9271:
9259:
9257:
9250:
9237:
9233:
9232:
9229:
9228:
9226:
9225:
9224:
9223:
9218:
9213:
9208:
9203:
9193:
9188:
9183:
9178:
9177:
9176:
9166:
9161:
9159:Budget of NASA
9156:
9151:
9146:
9140:
9137:
9136:
9134:
9133:
9128:
9123:
9118:
9113:
9107:
9105:
9097:
9096:
9094:
9093:
9091:2015 Space Act
9088:
9083:
9078:
9073:
9068:
9063:
9058:
9053:
9048:
9043:
9038:
9033:
9027:
9025:
9017:
9016:
9014:
9013:
9008:
9003:
8998:
8993:
8988:
8983:
8977:Space Shuttle
8974:
8969:
8963:
8961:
8957:George W. Bush
8953:
8952:
8950:
8949:
8944:
8939:
8937:1998 Space Act
8934:
8929:
8928:
8927:
8926:
8925:
8915:
8905:
8900:
8892:
8890:
8882:
8881:
8879:
8878:
8873:
8868:
8863:
8857:
8855:
8847:
8846:
8844:
8843:
8838:
8833:
8827:Space Shuttle
8824:
8819:
8817:1984 Space Act
8814:
8809:
8804:
8799:
8793:
8791:
8783:
8782:
8780:
8779:
8776:
8774:
8766:
8765:
8763:
8762:
8757:
8751:
8749:
8741:
8740:
8738:
8737:
8732:
8727:
8722:
8716:
8714:
8706:
8705:
8703:
8702:
8696:
8694:
8686:
8685:
8683:
8682:
8675:
8670:
8665:
8659:
8657:
8649:
8648:
8646:
8645:
8640:
8635:
8630:
8625:
8624:
8623:
8613:
8606:
8604:Sputnik crisis
8601:
8596:
8590:
8588:
8580:
8579:
8577:
8576:
8571:
8566:
8561:
8560:
8559:
8548:
8546:
8535:
8529:
8528:
8526:
8525:
8524:
8523:
8511:
8505:
8500:
8495:
8489:
8483:
8477:
8472:
8466:
8460:
8454:
8447:
8445:
8437:
8436:
8434:
8433:
8432:
8431:
8429:Mission Shakti
8421:
8416:
8411:
8405:
8403:
8399:
8398:
8396:
8395:
8390:
8385:
8380:
8379:
8378:
8368:
8363:
8358:
8357:
8356:
8346:
8337:
8332:
8327:
8322:
8317:
8312:
8311:
8310:
8299:
8297:
8294:Other European
8291:
8290:
8288:
8287:
8282:
8277:
8272:
8267:
8262:
8261:
8260:
8259:
8258:
8253:
8248:
8243:
8232:
8229:
8221:
8216:
8210:
8203:
8201:
8195:
8194:
8191:
8190:
8188:
8187:
8182:
8177:
8172:
8167:
8162:
8157:
8152:
8147:
8142:
8136:
8134:
8127:
8126:
8124:
8123:
8116:
8111:
8104:
8103:
8102:
8091:
8089:
8085:
8084:
8082:
8081:
8074:
8067:
8062:
8055:
8047:
8042:
8037:
8036:
8035:
8021:
8015:
8013:
8006:
8005:
8004:
8003:
8002:
8001:
7996:
7991:
7989:MARS-500 study
7986:
7978:
7976:ESA Television
7973:
7972:
7971:
7970:
7969:
7959:
7949:
7944:
7939:
7933:
7927:
7922:
7921:
7920:
7910:
7905:
7899:
7893:
7888:
7883:
7882:
7881:
7871:
7866:
7865:
7864:
7854:
7849:
7838:
7832:
7831:
7830:
7817:
7815:
7809:
7808:
7806:
7805:
7804:
7803:
7801:MARS-500 study
7798:
7787:
7781:
7780:
7779:
7774:
7764:
7748:
7747:
7746:
7735:
7729:
7722:
7720:
7712:
7711:
7709:
7708:
7703:
7698:
7693:
7688:
7683:
7682:
7681:
7676:
7674:Sputnik crisis
7665:
7663:
7657:
7656:
7654:
7653:
7652:
7651:
7650:
7649:
7639:
7634:
7626:
7621:
7616:
7615:
7614:
7609:
7599:
7594:
7589:
7583:
7580:
7579:
7572:
7571:
7564:
7557:
7549:
7540:
7539:
7537:
7536:
7523:
7522:
7515:
7507:
7504:
7503:
7501:
7500:
7494:
7488:
7482:
7476:
7470:
7464:
7458:
7452:
7446:
7440:
7434:
7428:
7422:
7416:
7410:
7404:
7398:
7392:
7386:
7380:
7373:
7371:
7365:
7364:
7362:
7361:
7356:
7354: (CVN-79)
7347:
7338:
7330:
7325:
7320:
7315:
7310:
7305:
7300:
7295:
7290:
7285:
7280:
7275:
7270:
7265:
7260:
7255:
7250:
7245:
7239:
7237:
7229:
7228:
7226:
7225:
7223:Operation Sail
7220:
7219:
7218:
7213:
7208:
7203:
7198:
7188:
7183:
7178:
7173:
7168:
7163:
7158:
7153:
7148:
7147:
7146:
7136:
7130:
7128:
7124:
7123:
7121:
7120:
7115:
7114:
7113:
7108:
7098:
7097:
7096:
7091:
7086:
7084:media coverage
7081:
7070:
7068:
7064:
7063:
7061:
7060:
7050:
7040:
7029:
7027:
7023:
7022:
7020:
7019:
7014:
7007:
7002:
6997:
6992:
6985:
6984:
6983:
6978:
6967:Navy service:
6965:
6960:
6955:
6950:
6945:
6939:
6937:
6933:
6932:
6930:
6929:
6928:
6927:
6917:
6912:
6906:
6901:
6896:
6891:
6885:
6880:
6875:
6868:
6866:
6860:
6859:
6857:
6856:
6855:
6854:
6849:
6844:
6834:
6829:
6822:
6815:
6810:
6803:
6798:
6792:
6790:
6784:
6783:
6769:
6767:
6764:
6763:
6761:
6760:
6755:
6750:
6745:
6740:
6735:
6730:
6725:
6720:
6715:
6710:
6705:
6703:Food for Peace
6700:
6695:
6690:
6685:
6680:
6675:
6670:
6664:
6662:
6656:
6655:
6653:
6652:
6647:
6642:
6638:Soviet Union:
6636:
6635:
6634:
6624:
6619:
6613:
6608:
6603:
6598:
6593:
6588:
6583:
6578:
6577:
6576:
6566:
6560:
6558:
6556:Foreign policy
6549:
6548:
6546:Situation Room
6543:
6535:
6530:
6525:
6520:
6515:
6510:
6509:
6508:
6498:
6493:
6488:
6482:
6480:
6468:
6467:
6465:
6464:
6452:
6444:
6432:
6429:
6428:
6421:
6420:
6413:
6406:
6398:
6389:
6388:
6386:
6385:
6372:
6369:
6368:
6366:
6365:
6360:
6355:
6350:
6348:Nuclear ethics
6345:
6340:
6335:
6330:
6325:
6320:
6315:
6309:
6307:
6303:
6302:
6300:
6299:
6293:
6287:
6281:
6275:
6269:
6263:
6262:(not in force)
6256:
6250:
6244:
6238:
6232:
6226:
6220:
6214:
6208:
6202:
6196:
6190:
6184:
6178:
6171:
6169:
6165:
6164:
6159:
6158:
6151:
6144:
6136:
6130:
6129:
6119:
6113:
6104:
6093:
6092:External links
6090:
6088:
6087:
6081:
6066:
6060:
6042:
6036:
6011:
6005:
5987:
5981:
5963:
5952:
5946:
5928:
5922:
5907:
5901:
5883:
5877:
5853:
5847:
5827:
5820:
5807:
5801:
5786:
5780:
5766:Gilpin, Robert
5762:
5756:
5736:
5730:
5715:
5709:
5694:
5688:
5669:
5667:
5664:
5661:
5660:
5632:
5606:
5579:
5539:
5528:on 27 May 2010
5502:
5476:
5458:
5436:
5410:
5384:
5358:
5332:
5306:
5294:
5262:
5236:
5224:
5194:
5172:
5147:
5125:
5123:, p. 532.
5113:
5085:
5057:
5025:
4994:
4992:, p. 464.
4979:
4967:
4960:
4938:
4936:, p. 465.
4926:
4914:
4912:, p. 908.
4902:
4890:
4875:
4863:
4851:
4823:
4821:, p. 910.
4811:
4796:
4794:, p. 907.
4784:
4769:
4757:
4731:
4707:
4695:
4693:, p. 906.
4683:
4681:, p. 905.
4668:
4656:
4654:, p. 904.
4639:
4588:
4586:, p. 900.
4576:
4564:
4552:
4540:
4525:
4513:
4498:
4486:
4477:
4462:
4447:
4430:
4421:
4406:
4394:
4382:
4354:
4342:
4330:
4305:
4283:
4266:
4254:
4203:
4201:, p. 349.
4191:
4176:
4164:
4152:
4150:, p. 455.
4137:
4125:
4113:
4101:
4089:
4077:
4075:, p. 307.
4058:
4046:
4044:, p. 369.
4034:
4022:
4020:, p. 356.
4010:
4008:, p. 348.
3998:
3983:
3957:
3945:
3933:
3921:
3909:
3907:, p. 304.
3897:
3895:, p. 250.
3885:
3873:
3871:, p. 504.
3861:
3849:
3837:
3825:
3823:, p. 193.
3813:
3783:
3781:, p. 452.
3771:
3759:
3747:
3728:
3716:
3704:
3692:
3677:
3665:
3653:
3641:
3629:
3627:, p. 118.
3617:
3602:
3579:
3567:
3552:
3535:
3504:
3492:
3480:
3468:
3456:
3441:
3429:
3427:, p. 115.
3414:
3399:
3350:
3325:
3313:
3301:
3299:, p. 114.
3286:
3274:
3238:
3226:
3214:
3202:
3190:
3175:
3163:
3146:
3127:
3115:
3103:
3101:, p. 249.
3086:
3074:
3053:
3041:
3008:
3006:, p. 152.
2996:
2977:(6): 757–762.
2958:
2946:
2932:
2917:
2905:
2893:
2881:
2869:
2842:
2807:
2770:
2768:, p. 457.
2758:
2756:, p. 248.
2746:
2744:, p. 112.
2734:
2719:
2704:
2702:, p. 305.
2687:
2651:
2639:
2627:
2625:, p. 121.
2615:
2600:
2588:
2576:
2564:
2552:
2540:
2518:
2506:
2466:
2400:
2374:
2352:
2311:
2309:, p. 247.
2294:
2292:, p. 542.
2282:
2280:, p. 450.
2267:
2239:
2207:
2170:
2137:
2136:
2134:
2131:
2129:
2126:
2125:
2124:
2118:
2112:
2106:
2098:
2095:
1991:
1988:
1945:and President
1927:high-altitudes
1923:Starfish Prime
1836:
1833:
1813:Main article:
1810:
1807:
1797:
1794:
1792:
1791:Implementation
1789:
1646:
1643:
1505:missiles from
1503:PGM-19 Jupiter
1491:Andrei Gromyko
1459:John J. McCloy
1388:Norman Cousins
1379:Thomas J. Dodd
1356:Norman Cousins
1331:Yulii Khariton
1318:
1315:
1267:Jerome Wiesner
1191:
1188:
1128:
1125:
1105:Harlow Shapley
1046:John A. McCone
894:acoustic waves
882:Bell Telephone
878:William Penney
771:
768:
570:Igor Kurchatov
490:Harold Stassen
443:Clement Attlee
441:, then led by
430:
427:
376:, who had led
352:
349:
347:
344:
322:Rongelap Atoll
280:
277:
264:United Kingdom
187:
186:
171:
170:
166:
165:
159:
155:
154:
151:
147:
146:
137:
133:
132:
126:United Kingdom
118:
114:
113:
110:
106:
105:
102:
98:
97:
94:
90:
89:
84:
80:
79:
74:
73:
64:
58:
56:
50:
44:
39:
37:
29:
28:
15:
9:
6:
4:
3:
2:
13407:
13396:
13393:
13391:
13388:
13386:
13383:
13381:
13378:
13376:
13373:
13371:
13368:
13366:
13363:
13361:
13358:
13356:
13353:
13351:
13348:
13346:
13343:
13341:
13338:
13336:
13333:
13331:
13328:
13326:
13323:
13321:
13318:
13316:
13313:
13311:
13308:
13306:
13303:
13301:
13298:
13296:
13293:
13291:
13288:
13286:
13283:
13281:
13278:
13276:
13273:
13271:
13268:
13266:
13263:
13261:
13258:
13256:
13253:
13251:
13248:
13246:
13243:
13241:
13238:
13236:
13233:
13231:
13228:
13226:
13223:
13221:
13218:
13216:
13213:
13211:
13208:
13206:
13203:
13201:
13198:
13196:
13193:
13191:
13188:
13186:
13183:
13181:
13178:
13176:
13173:
13171:
13168:
13166:
13163:
13161:
13158:
13156:
13153:
13151:
13148:
13146:
13143:
13141:
13138:
13136:
13133:
13131:
13128:
13126:
13123:
13121:
13118:
13116:
13113:
13111:
13108:
13106:
13103:
13101:
13098:
13096:
13093:
13091:
13088:
13086:
13083:
13081:
13078:
13076:
13073:
13071:
13068:
13066:
13063:
13061:
13058:
13056:
13053:
13051:
13048:
13046:
13043:
13041:
13038:
13036:
13033:
13031:
13028:
13026:
13023:
13021:
13018:
13016:
13013:
13011:
13008:
13006:
13003:
13001:
12998:
12996:
12993:
12991:
12988:
12986:
12983:
12981:
12978:
12976:
12973:
12971:
12968:
12966:
12963:
12961:
12958:
12956:
12953:
12951:
12948:
12946:
12943:
12941:
12938:
12936:
12933:
12931:
12928:
12926:
12923:
12921:
12918:
12916:
12913:
12911:
12908:
12906:
12903:
12901:
12898:
12896:
12893:
12891:
12888:
12886:
12883:
12881:
12878:
12876:
12873:
12871:
12868:
12866:
12863:
12861:
12858:
12856:
12853:
12851:
12848:
12846:
12843:
12841:
12838:
12836:
12833:
12831:
12828:
12826:
12823:
12821:
12818:
12816:
12813:
12811:
12808:
12806:
12803:
12801:
12798:
12796:
12793:
12791:
12788:
12786:
12783:
12781:
12778:
12776:
12773:
12771:
12768:
12766:
12763:
12761:
12758:
12756:
12753:
12751:
12748:
12746:
12743:
12741:
12738:
12736:
12733:
12731:
12728:
12726:
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12718:
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12713:
12711:
12708:
12706:
12703:
12701:
12698:
12696:
12693:
12691:
12688:
12686:
12683:
12681:
12678:
12676:
12673:
12671:
12668:
12666:
12663:
12661:
12658:
12656:
12653:
12651:
12648:
12647:
12645:
12630:participation
12629:
12625:
12623:
12619:
12617:
12613:
12612:
12609:
12603:
12593:
12591:
12581:
12579:
12569:
12567:
12557:
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12533:
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12508:
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12471:
12469:
12466:
12464:
12461:
12459:
12456:
12454:
12451:
12449:
12446:
12444:
12441:
12439:
12436:
12434:
12433:Cospas-Sarsat
12431:
12427:
12424:
12423:
12422:
12419:
12417:
12414:
12412:
12409:
12408:
12406:
12402:
12396:
12386:
12382:
12379:
12378:
12377:
12367:
12366:
12364:
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12340:
12338:
12328:
12324:
12321:
12320:
12319:
12309:
12307:
12297:
12293:
12290:
12288:
12285:
12284:
12283:
12273:
12271:
12261:
12259:
12249:
12247:
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12225:
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12222:
12218:
12212:
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12190:
12188:
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12029:
12027:
12017:
12015:
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11993:
11991:
11981:
11977:
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11938:
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11898:
11895:
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11869:
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11847:
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11809:
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11364:
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11325:
11319:
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11297:
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11105:
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11098:
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11036:
11032:
11029:
11027:
11024:
11022:
11019:
11018:
11017:
11007:
11005:
10995:
10993:
10983:
10981:
10971:
10969:
10959:
10958:
10956:
10952:Latin America
10950:
10944:
10934:
10932:
10922:
10920:
10910:
10908:
10898:
10896:
10886:
10882:
10879:
10878:
10877:
10867:
10865:
10855:
10853:
10843:
10842:
10840:
10838:North America
10836:
10833:
10829:
10819:
10809:
10807:
10797:
10795:
10785:
10783:
10773:
10769:
10766:
10765:
10764:
10754:
10752:
10742:
10741:
10739:
10735:
10729:
10726:
10724:
10721:
10720:
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10712:
10709:
10705:
10701:
10694:
10689:
10687:
10682:
10680:
10675:
10674:
10671:
10659:
10656:
10654:
10651:
10649:
10646:
10644:
10641:
10639:
10636:
10634:
10631:
10629:
10626:
10624:
10621:
10619:
10616:
10614:
10611:
10609:
10606:
10604:
10601:
10597:
10594:
10592:
10589:
10587:
10584:
10582:
10579:
10577:
10574:
10573:
10572:
10569:
10567:
10564:
10563:
10561:
10559:
10555:
10545:
10542:
10540:
10537:
10535:
10532:
10530:
10527:
10525:
10522:
10520:
10517:
10515:
10512:
10508:
10507:United States
10505:
10503:
10500:
10498:
10495:
10493:
10490:
10489:
10488:
10485:
10483:
10480:
10478:
10475:
10474:
10472:
10470:
10469:Space warfare
10466:
10458:
10457:United States
10453:
10448:
10446:
10441:
10436:
10434:
10429:
10425:
10423:
10418:
10413:
10411:
10406:
10401:
10399:
10394:
10389:
10387:
10382:
10377:
10376:
10375:
10372:
10368:
10365:
10363:
10358:
10353:
10349:
10346:
10344:
10341:
10340:
10339:
10338:United States
10334:
10329:
10327:
10322:
10317:
10315:
10310:
10305:
10303:
10298:
10293:
10291:
10286:
10281:
10279:
10274:
10269:
10267:
10262:
10257:
10255:
10250:
10245:
10243:
10238:
10233:
10231:
10226:
10221:
10219:
10214:
10209:
10207:
10202:
10197:
10193:
10190:
10188:
10185:
10184:
10180:
10175:
10173:
10168:
10163:
10161:
10156:
10151:
10149:
10144:
10139:
10137:
10132:
10127:
10125:
10120:
10115:
10113:
10108:
10103:
10101:
10096:
10091:
10090:
10089:
10086:
10085:
10083:
10081:
10078:Space forces,
10075:
10072:
10070:
10066:
10058:
10055:
10051:
10048:
10047:
10046:
10043:
10041:
10038:
10036:
10033:
10032:
10031:
10028:
10026:
10023:
10021:
10018:
10016:
10015:Space tourism
10013:
10009:
10006:
10004:
10001:
9999:
9998:United States
9994:
9989:
9987:
9982:
9977:
9975:
9970:
9965:
9963:
9958:
9953:
9952:
9951:
9948:
9947:
9945:
9943:
9939:
9932:
9930:
9927:
9925:
9924:GEO standards
9922:
9920:
9919:GSC standards
9917:
9913:
9910:
9908:
9905:
9904:
9903:
9900:
9898:
9895:
9893:
9890:
9888:
9885:
9883:
9880:
9878:
9875:
9873:
9870:
9868:
9865:
9863:
9860:
9857:
9854:
9851:
9848:
9845:
9842:
9840:
9837:
9834:
9831:
9828:
9825:
9822:
9819:
9816:
9813:
9810:
9807:
9804:
9801:
9798:
9795:
9792:
9789:
9786:
9783:
9780:
9777:
9774:
9771:
9768:
9765:
9764:
9762:
9760:
9756:
9750:
9747:
9745:
9742:
9740:
9737:
9735:
9732:
9730:
9727:
9725:
9722:
9720:
9717:
9715:
9712:
9710:
9707:
9705:
9702:
9700:
9697:
9695:
9692:
9690:
9687:
9685:
9682:
9678:
9675:
9674:
9673:
9670:
9668:
9665:
9663:
9660:
9658:
9655:
9654:
9652:
9646:
9640:
9637:
9635:
9632:
9628:
9625:
9623:
9620:
9619:
9618:
9615:
9613:
9610:
9608:
9605:
9604:
9602:
9598:
9590:
9587:
9586:
9585:
9582:
9580:
9577:
9575:
9572:
9568:
9565:
9564:
9563:
9560:
9558:
9555:
9553:
9550:
9548:
9545:
9543:
9540:
9538:
9535:
9533:
9530:
9528:
9525:
9523:
9520:
9519:
9517:
9513:
9497:
9494:
9492:
9489:
9488:
9486:
9484:
9481:
9479:
9476:
9473:
9470:
9469:
9467:
9463:
9457:
9454:
9452:
9449:
9448:
9446:
9442:
9434:
9431:
9429:
9428:ISS programme
9426:
9424:
9421:
9420:
9418:
9415:
9413:
9410:
9409:
9407:
9403:
9400:
9398:
9394:
9383:
9380:
9379:
9377:
9373:
9366:
9363:
9360:
9359:Buran program
9357:
9354:
9351:
9348:
9345:
9342:
9339:
9336:
9335:Soyuz program
9333:
9332:
9330:
9326:
9319:
9316:
9313:
9310:
9307:
9304:
9301:
9298:
9293:
9290:
9289:
9288:
9285:
9284:
9282:
9278:
9270:
9267:
9266:
9264:
9261:
9260:
9258:
9254:
9251:
9249:
9241:
9238:
9234:
9222:
9219:
9217:
9214:
9212:
9209:
9207:
9204:
9202:
9199:
9198:
9197:
9194:
9192:
9189:
9187:
9184:
9182:
9179:
9175:
9172:
9171:
9170:
9167:
9165:
9162:
9160:
9157:
9155:
9152:
9150:
9147:
9145:
9142:
9141:
9138:
9132:
9129:
9127:
9124:
9122:
9119:
9117:
9114:
9112:
9109:
9108:
9106:
9104:
9098:
9092:
9089:
9087:
9086:2014 NASA Act
9084:
9082:
9079:
9077:
9074:
9072:
9069:
9067:
9066:2010 NASA Act
9064:
9062:
9059:
9057:
9056:Flexible path
9054:
9052:
9049:
9047:
9044:
9042:
9039:
9037:
9034:
9032:
9029:
9028:
9026:
9024:
9018:
9012:
9009:
9007:
9004:
9002:
9001:2005 NASA Act
8999:
8997:
8994:
8992:
8989:
8987:
8984:
8982:
8980:
8975:
8973:
8970:
8968:
8965:
8964:
8962:
8960:
8954:
8948:
8945:
8943:
8940:
8938:
8935:
8933:
8930:
8924:
8921:
8920:
8919:
8918:ISS programme
8916:
8914:
8911:
8910:
8909:
8906:
8904:
8901:
8899:
8898:
8894:
8893:
8891:
8889:
8883:
8877:
8874:
8872:
8869:
8867:
8864:
8862:
8859:
8858:
8856:
8854:
8848:
8842:
8839:
8837:
8836:Rogers Report
8834:
8832:
8830:
8825:
8823:
8820:
8818:
8815:
8813:
8810:
8808:
8805:
8803:
8800:
8798:
8795:
8794:
8792:
8790:
8784:
8778:
8777:
8775:
8773:
8767:
8761:
8758:
8756:
8753:
8752:
8750:
8748:
8742:
8736:
8733:
8731:
8728:
8726:
8723:
8721:
8718:
8717:
8715:
8713:
8707:
8701:
8698:
8697:
8695:
8693:
8687:
8680:
8676:
8674:
8671:
8669:
8666:
8664:
8661:
8660:
8658:
8656:
8650:
8644:
8641:
8639:
8636:
8634:
8631:
8629:
8626:
8622:
8619:
8618:
8617:
8616:1958 NASA Act
8614:
8612:
8611:
8607:
8605:
8602:
8600:
8597:
8595:
8592:
8591:
8589:
8587:
8581:
8575:
8572:
8570:
8567:
8565:
8562:
8558:
8555:
8554:
8553:
8550:
8549:
8547:
8545:
8539:
8536:
8534:
8530:
8522:
8521:
8517:
8516:
8515:
8512:
8509:
8506:
8504:
8501:
8499:
8496:
8493:
8490:
8487:
8484:
8481:
8478:
8476:
8473:
8470:
8467:
8464:
8461:
8458:
8455:
8452:
8449:
8448:
8446:
8444:
8438:
8430:
8427:
8426:
8425:
8422:
8420:
8417:
8415:
8412:
8410:
8407:
8406:
8404:
8400:
8394:
8391:
8389:
8386:
8384:
8381:
8377:
8374:
8373:
8372:
8369:
8367:
8364:
8362:
8359:
8355:
8352:
8351:
8350:
8347:
8345:
8341:
8338:
8336:
8333:
8331:
8328:
8326:
8323:
8321:
8318:
8316:
8313:
8309:
8306:
8305:
8304:
8301:
8300:
8298:
8292:
8286:
8283:
8281:
8278:
8276:
8273:
8271:
8268:
8266:
8263:
8257:
8254:
8252:
8249:
8247:
8244:
8242:
8239:
8238:
8236:
8233:
8230:
8227:
8226:
8225:
8222:
8220:
8217:
8214:
8211:
8208:
8205:
8204:
8202:
8200:
8196:
8186:
8183:
8181:
8178:
8176:
8173:
8171:
8168:
8166:
8163:
8161:
8158:
8156:
8153:
8151:
8148:
8146:
8143:
8141:
8140:Solar Orbiter
8138:
8137:
8135:
8132:
8131:Cosmic Vision
8128:
8122:
8121:
8117:
8115:
8112:
8110:
8109:
8105:
8101:
8098:
8097:
8096:
8095:ISS programme
8093:
8092:
8090:
8086:
8080:
8079:
8075:
8073:
8072:
8068:
8066:
8063:
8061:
8060:
8056:
8054:
8053:
8048:
8046:
8043:
8041:
8038:
8034:
8033:
8029:
8028:
8027:
8026:
8022:
8020:
8017:
8016:
8014:
8010:
8000:
7997:
7995:
7992:
7990:
7987:
7985:
7982:
7981:
7979:
7977:
7974:
7968:
7965:
7964:
7963:
7960:
7958:
7955:
7954:
7953:
7950:
7948:
7945:
7943:
7940:
7937:
7934:
7931:
7928:
7926:
7923:
7919:
7916:
7915:
7914:
7911:
7909:
7906:
7903:
7900:
7897:
7894:
7892:
7889:
7887:
7884:
7880:
7877:
7876:
7875:
7872:
7870:
7867:
7863:
7860:
7859:
7858:
7855:
7853:
7850:
7848:
7845:
7844:
7842:
7839:
7836:
7833:
7828:
7825:
7824:
7822:
7819:
7818:
7816:
7814:
7810:
7802:
7799:
7796:
7793:
7792:
7791:
7788:
7785:
7782:
7778:
7777:Space station
7775:
7773:
7765:
7763:
7755:
7754:
7752:
7749:
7745:
7742:
7741:
7739:
7736:
7733:
7730:
7727:
7724:
7723:
7721:
7719:
7718:space program
7713:
7707:
7704:
7702:
7699:
7697:
7694:
7692:
7689:
7687:
7684:
7680:
7677:
7675:
7672:
7671:
7670:
7667:
7666:
7664:
7662:
7658:
7648:
7645:
7644:
7643:
7640:
7638:
7635:
7633:
7630:
7629:
7627:
7625:
7622:
7620:
7617:
7613:
7610:
7608:
7605:
7604:
7603:
7600:
7598:
7595:
7593:
7590:
7588:
7585:
7584:
7581:
7577:
7570:
7565:
7563:
7558:
7556:
7551:
7550:
7547:
7535:
7534:
7525:
7524:
7521:
7520:
7516:
7514:
7513:
7509:
7508:
7505:
7498:
7495:
7492:
7489:
7487:(grandfather)
7486:
7483:
7481:(grandfather)
7480:
7479:P. J. Kennedy
7477:
7474:
7471:
7468:
7465:
7462:
7459:
7456:
7453:
7450:
7447:
7444:
7441:
7438:
7435:
7432:
7429:
7426:
7423:
7420:
7417:
7414:
7411:
7408:
7405:
7402:
7399:
7396:
7393:
7390:
7387:
7384:
7381:
7378:
7375:
7374:
7372:
7370:
7366:
7360:
7357:
7355:
7353:
7348:
7346:
7345: (CV-67)
7344:
7339:
7337:
7336:
7331:
7329:
7328:Mount Kennedy
7326:
7324:
7321:
7319:
7316:
7314:
7311:
7309:
7306:
7304:
7301:
7299:
7296:
7294:
7291:
7289:
7286:
7284:
7281:
7279:
7276:
7274:
7271:
7269:
7266:
7264:
7263:Boston statue
7261:
7259:
7256:
7254:
7251:
7249:
7246:
7244:
7241:
7240:
7238:
7236:
7230:
7224:
7221:
7217:
7214:
7212:
7209:
7207:
7204:
7202:
7199:
7197:
7194:
7193:
7192:
7189:
7187:
7184:
7182:
7179:
7177:
7176:Kennedy Round
7174:
7172:
7169:
7167:
7164:
7162:
7159:
7157:
7154:
7152:
7149:
7145:
7142:
7141:
7140:
7137:
7135:
7132:
7131:
7129:
7125:
7119:
7116:
7112:
7109:
7107:
7104:
7103:
7102:
7101:State funeral
7099:
7095:
7092:
7090:
7087:
7085:
7082:
7080:
7077:
7076:
7075:
7074:Assassination
7072:
7071:
7069:
7065:
7059:
7055:
7051:
7049:
7045:
7041:
7039:
7035:
7031:
7030:
7028:
7024:
7018:
7015:
7012:
7008:
7006:
7003:
7001:
6998:
6996:
6993:
6991:
6990:
6986:
6982:
6979:
6977:
6974:
6973:
6972:
6971:
6966:
6964:
6961:
6959:
6956:
6954:
6951:
6949:
6946:
6944:
6941:
6940:
6938:
6936:Personal life
6934:
6926:
6923:
6922:
6921:
6918:
6916:
6913:
6911:
6907:
6905:
6902:
6900:
6897:
6895:
6892:
6890:
6886:
6884:
6881:
6879:
6876:
6874:
6870:
6869:
6867:
6865:
6861:
6853:
6850:
6848:
6845:
6843:
6840:
6839:
6838:
6835:
6833:
6830:
6827:
6823:
6820:
6816:
6814:
6811:
6808:
6804:
6802:
6799:
6797:
6794:
6793:
6791:
6785:
6780:
6773:
6759:
6756:
6754:
6751:
6749:
6746:
6744:
6741:
6739:
6736:
6734:
6731:
6729:
6726:
6724:
6721:
6719:
6716:
6714:
6711:
6709:
6706:
6704:
6701:
6699:
6696:
6694:
6691:
6689:
6686:
6684:
6681:
6679:
6678:Equal Pay Act
6676:
6674:
6671:
6669:
6666:
6665:
6663:
6661:
6657:
6651:
6650:Vienna summit
6648:
6646:
6643:
6641:
6640:Berlin Crisis
6637:
6633:
6630:
6629:
6628:
6625:
6623:
6622:Cuban Project
6620:
6618:
6614:
6612:
6609:
6607:
6604:
6602:
6599:
6597:
6594:
6592:
6589:
6587:
6584:
6582:
6579:
6575:
6572:
6571:
6570:
6567:
6565:
6562:
6561:
6559:
6557:
6553:
6547:
6544:
6542:
6540:
6536:
6534:
6531:
6529:
6526:
6524:
6521:
6519:
6516:
6514:
6511:
6507:
6506:Supreme Court
6504:
6503:
6502:
6499:
6497:
6494:
6492:
6489:
6487:
6484:
6483:
6481:
6478:
6473:
6469:
6461:
6457:
6453:
6449:
6445:
6441:
6438:
6434:
6433:
6430:
6426:
6419:
6414:
6412:
6407:
6405:
6400:
6399:
6396:
6384:
6383:
6374:
6373:
6370:
6364:
6361:
6359:
6356:
6354:
6351:
6349:
6346:
6344:
6341:
6339:
6336:
6334:
6331:
6329:
6326:
6324:
6321:
6319:
6316:
6314:
6311:
6310:
6308:
6304:
6298:
6294:
6292:
6288:
6286:
6282:
6280:
6276:
6274:
6270:
6268:
6264:
6261:
6257:
6255:
6251:
6249:
6245:
6243:
6239:
6237:
6233:
6231:
6227:
6225:
6221:
6219:
6215:
6213:
6209:
6207:
6203:
6201:
6197:
6195:
6191:
6189:
6185:
6183:
6179:
6177:
6173:
6172:
6170:
6166:
6157:
6152:
6150:
6145:
6143:
6138:
6137:
6134:
6127:
6123:
6120:
6117:
6114:
6112:
6108:
6105:
6103:
6099:
6096:
6095:
6084:
6078:
6074:
6073:
6067:
6063:
6057:
6053:
6052:
6047:
6043:
6039:
6033:
6028:
6027:
6021:
6017:
6012:
6008:
6002:
5998:
5997:
5992:
5988:
5984:
5978:
5974:
5973:
5968:
5964:
5961:
5957:
5953:
5949:
5943:
5939:
5938:
5933:
5929:
5925:
5919:
5915:
5914:
5908:
5904:
5898:
5894:
5893:
5888:
5884:
5880:
5874:
5870:
5865:
5864:
5858:
5854:
5850:
5844:
5839:
5838:
5832:
5828:
5825:
5821:
5817:
5813:
5808:
5804:
5798:
5794:
5793:
5787:
5783:
5777:
5773:
5772:
5767:
5763:
5759:
5753:
5748:
5747:
5741:
5737:
5733:
5727:
5723:
5722:
5716:
5712:
5706:
5702:
5701:
5695:
5691:
5685:
5681:
5680:
5675:
5671:
5670:
5649:
5648:
5643:
5636:
5621:
5617:
5610:
5595:
5594:
5589:
5583:
5575:
5569:
5553:
5549:
5543:
5524:
5520:
5513:
5506:
5490:
5486:
5480:
5472:
5468:
5462:
5446:
5440:
5421:
5414:
5399:. 8 June 2015
5398:
5394:
5388:
5373:
5369:
5362:
5346:
5342:
5336:
5317:
5310:
5303:
5298:
5282:
5275:
5273:
5271:
5269:
5267:
5247:
5240:
5233:
5228:
5212:
5205:
5198:
5182:
5176:
5161:
5157:
5151:
5135:
5129:
5122:
5117:
5102:
5098:
5092:
5090:
5070:
5064:
5062:
5046:
5042:
5036:
5034:
5032:
5030:
5013:
5009:
5005:
4998:
4991:
4986:
4984:
4976:
4971:
4963:
4957:
4953:
4949:
4942:
4935:
4930:
4924:, p. 29.
4923:
4918:
4911:
4906:
4899:
4894:
4888:, p. 88.
4887:
4882:
4880:
4873:, p. 27.
4872:
4867:
4861:, p. 26.
4860:
4855:
4839:
4838:
4833:
4827:
4820:
4815:
4808:
4803:
4801:
4793:
4788:
4781:
4776:
4774:
4766:
4761:
4746:
4742:
4735:
4727:
4723:
4722:
4717:
4711:
4704:
4699:
4692:
4687:
4680:
4675:
4673:
4665:
4660:
4653:
4648:
4646:
4644:
4635:
4629:
4613:
4609:
4608:
4603:
4597:
4595:
4593:
4585:
4580:
4573:
4568:
4562:, p. 71.
4561:
4556:
4550:, p. 85.
4549:
4544:
4538:, p. 72.
4537:
4532:
4530:
4522:
4517:
4511:, p. 21.
4510:
4505:
4503:
4496:, p. 80.
4495:
4490:
4481:
4473:
4466:
4458:
4451:
4444:
4440:
4434:
4425:
4419:, p. 24.
4418:
4413:
4411:
4403:
4398:
4392:, p. 83.
4391:
4386:
4371:
4370:
4365:
4358:
4352:, p. 82.
4351:
4346:
4339:
4334:
4319:
4315:
4309:
4293:
4287:
4281:, p. 71.
4280:
4275:
4273:
4271:
4263:
4258:
4242:
4238:
4234:
4228:
4226:
4224:
4222:
4220:
4218:
4216:
4214:
4212:
4210:
4208:
4200:
4195:
4188:
4183:
4181:
4174:, p. 33.
4173:
4168:
4161:
4156:
4149:
4144:
4142:
4134:
4129:
4122:
4117:
4110:
4105:
4098:
4093:
4086:
4081:
4074:
4069:
4067:
4065:
4063:
4055:
4050:
4043:
4038:
4032:, p. 79.
4031:
4026:
4019:
4014:
4007:
4002:
3995:
3990:
3988:
3972:
3968:
3961:
3954:
3949:
3943:, p. 32.
3942:
3937:
3930:
3925:
3919:, p. 30.
3918:
3913:
3906:
3901:
3894:
3889:
3882:
3877:
3870:
3865:
3858:
3853:
3846:
3841:
3834:
3829:
3822:
3817:
3801:
3797:
3793:
3787:
3780:
3775:
3768:
3763:
3757:, p. 24.
3756:
3751:
3745:, p. 69.
3744:
3739:
3737:
3735:
3733:
3725:
3720:
3713:
3708:
3702:, p. 22.
3701:
3696:
3689:
3684:
3682:
3674:
3669:
3662:
3657:
3650:
3645:
3638:
3633:
3626:
3621:
3615:, p. 17.
3614:
3609:
3607:
3590:
3583:
3576:
3571:
3564:
3559:
3557:
3550:, p. 15.
3549:
3544:
3542:
3540:
3523:
3522:
3517:
3511:
3509:
3501:
3496:
3490:, p. 65.
3489:
3484:
3478:, p. 14.
3477:
3472:
3466:, p. 62.
3465:
3460:
3454:, p. 61.
3453:
3448:
3446:
3438:
3433:
3426:
3421:
3419:
3412:, p. 78.
3411:
3406:
3404:
3387:
3381:
3379:
3377:
3375:
3373:
3371:
3369:
3367:
3365:
3363:
3361:
3359:
3357:
3355:
3348:, p. 12.
3347:
3342:
3340:
3338:
3336:
3334:
3332:
3330:
3322:
3317:
3310:
3305:
3298:
3293:
3291:
3284:, p. 11.
3283:
3278:
3259:
3255:
3248:
3242:
3235:
3230:
3223:
3218:
3211:
3206:
3199:
3194:
3188:, p. 64.
3187:
3182:
3180:
3172:
3167:
3160:
3155:
3153:
3151:
3143:
3138:
3136:
3134:
3132:
3125:, p. 63.
3124:
3119:
3112:
3107:
3100:
3095:
3093:
3091:
3083:
3078:
3071:
3066:
3064:
3062:
3060:
3058:
3050:
3045:
3029:
3025:
3021:
3015:
3013:
3005:
3000:
2992:
2988:
2984:
2980:
2976:
2972:
2968:
2962:
2955:
2950:
2942:
2936:
2929:
2924:
2922:
2914:
2909:
2902:
2897:
2891:, p. 31.
2890:
2885:
2878:
2873:
2857:
2853:
2846:
2838:
2834:
2830:
2826:
2822:
2818:
2811:
2795:
2791:
2784:
2777:
2775:
2767:
2762:
2755:
2750:
2743:
2738:
2731:
2726:
2724:
2717:, p. 61.
2716:
2711:
2709:
2701:
2696:
2694:
2692:
2683:
2679:
2675:
2671:
2670:
2662:
2660:
2658:
2656:
2648:
2643:
2636:
2631:
2624:
2619:
2613:, p. 72.
2612:
2607:
2605:
2598:, p. 58.
2597:
2592:
2585:
2580:
2573:
2568:
2561:
2556:
2549:
2544:
2528:
2522:
2516:, p. 56.
2515:
2510:
2502:
2496:
2480:
2476:
2470:
2462:
2456:
2440:
2436:
2432:
2428:
2424:
2420:
2419:
2414:
2410:
2404:
2389:
2385:
2378:
2362:
2356:
2341:
2337:
2330:
2328:
2326:
2324:
2322:
2320:
2318:
2316:
2308:
2303:
2301:
2299:
2291:
2286:
2279:
2274:
2272:
2256:
2252:
2246:
2244:
2228:
2224:
2223:
2218:
2211:
2195:
2189:
2187:
2185:
2183:
2181:
2179:
2177:
2175:
2159:
2155:
2149:
2147:
2145:
2143:
2138:
2122:
2119:
2116:
2113:
2110:
2107:
2104:
2101:
2100:
2094:
2092:
2088:
2087:Vela incident
2083:
2081:
2077:
2073:
2069:
2065:
2061:
2056:
2054:
2050:
2049:
2043:
2041:
2037:
2033:
2029:
2025:
2020:
2018:
2014:
2010:
2006:
2002:
1998:
1997:radionuclides
1987:
1984:
1980:
1975:
1972:
1968:
1964:
1960:
1956:
1952:
1948:
1947:Ronald Reagan
1944:
1939:
1937:
1928:
1924:
1919:
1915:
1913:
1909:
1905:
1902:in 1967, the
1901:
1897:
1893:
1888:
1886:
1882:
1878:
1874:
1868:
1865:
1861:
1857:
1849:
1845:
1841:
1835:Effectiveness
1832:
1830:
1826:
1822:
1816:
1806:
1802:
1788:
1786:
1780:
1778:
1777:godless power
1774:
1770:
1765:
1764:Reform Jewish
1761:
1757:
1753:
1749:
1745:
1741:
1737:
1736:Richard Nixon
1733:
1727:
1725:
1721:
1717:
1713:
1709:
1705:
1696:
1692:
1688:
1684:
1680:
1676:
1674:
1669:
1665:
1661:
1657:
1652:
1642:
1640:
1636:
1631:
1629:
1623:
1621:
1617:
1611:
1608:
1599:
1595:
1591:
1588:
1583:
1577:
1572:
1568:
1566:
1561:
1556:
1554:
1549:
1544:
1540:
1535:
1533:
1529:
1525:
1519:
1517:
1512:
1508:
1504:
1498:
1496:
1493:, the Soviet
1492:
1488:
1484:
1480:
1476:
1472:
1468:
1464:
1460:
1457:
1452:
1450:
1446:
1442:
1438:
1434:
1427:
1423:
1420:
1416:
1412:
1408:
1400:
1396:
1392:
1389:
1384:
1380:
1376:
1371:
1367:
1363:
1361:
1357:
1353:
1349:
1344:
1340:
1334:
1332:
1328:
1327:rapprochement
1324:
1314:
1310:
1307:
1303:
1300:
1296:
1291:
1289:
1285:
1279:
1277:
1272:
1268:
1264:
1260:
1256:
1255:UN ambassador
1251:
1249:
1245:
1237:
1233:
1229:
1225:
1221:
1219:
1218:Novaya Zemlya
1215:
1214:
1207:
1205:
1201:
1197:
1187:
1183:
1181:
1176:
1175:Vienna summit
1171:
1169:
1165:
1161:
1156:
1154:
1150:
1141:
1137:
1133:
1124:
1122:
1117:
1113:
1108:
1106:
1102:
1101:Robert Gilpin
1097:
1093:
1091:
1087:
1082:
1078:
1077:U-2 spy plane
1074:
1069:
1067:
1061:
1059:
1055:
1051:
1047:
1043:
1037:
1034:
1033:Richter scale
1028:
1025:
1020:
1017:
1013:
1012:Lloyd Berkner
1008:
1006:
1002:
996:
992:
988:
985:
981:
976:
971:
967:
965:
960:
958:
954:
950:
946:
942:
941:New York City
937:
933:
931:
927:
921:
914:
909:
905:
901:
899:
895:
890:
887:
886:Robert Bacher
883:
879:
875:
870:
866:
864:
860:
856:
852:
847:
845:
842:
838:
833:
828:
825:
821:
820:Geneva Summit
817:
811:
809:
808:Georgy Zhukov
805:
801:
797:
793:
789:
785:
781:
777:
767:
765:
761:
757:
752:
749:
743:
741:
737:
736:
731:
726:
722:
720:
715:
711:
707:
703:
695:in March 1957
694:
690:
686:
682:
680:
679:Novaya Zemlya
676:
671:
667:
663:
659:
658:Freeman Dyson
655:
651:
645:
643:
638:
634:
630:
625:
623:
622:
616:
614:
610:
609:Linus Pauling
606:
605:Pope Pius XII
602:
598:
594:
593:Edward Teller
590:
589:Lewis Strauss
586:
582:
578:
573:
571:
567:
562:
560:
556:
552:
548:
544:
541:
540:Conservatives
533:
529:
525:
521:
517:
515:
511:
507:
503:
499:
498:Lewis Strauss
495:
491:
487:
483:
479:
475:
471:
466:
464:
460:
456:
452:
448:
444:
440:
436:
426:
424:
415:
410:
406:
404:
400:
396:
392:
388:
384:
379:
375:
371:
367:
363:
359:
358:Vannevar Bush
351:Early efforts
343:
341:
337:
333:
332:
327:
323:
319:
315:
311:
307:
303:
299:
295:
285:
276:
273:
269:
268:United States
265:
261:
256:
254:
250:
246:
242:
236:
234:
230:
226:
222:
218:
214:
210:
206:
202:
198:
194:
185:
181:
172:
167:
164:
160:
156:
152:
148:
144:
143:complete list
138:
134:
131:
130:United States
127:
123:
119:
115:
111:
107:
103:
99:
96:5 August 1963
95:
91:
88:
85:
81:
72:
57:
43:
42:
35:
30:
25:
19:
12626:Preceded by
12478:Intersputnik
12323:TÜBİTAK UZAY
11784:EUTELSAT IGO
11680:Pan-European
11641:TÜBİTAK UZAY
11100:Central Asia
10716:and pan-Arab
10591:Moon Society
10586:Mars Society
10519:Kill vehicle
10482:Space weapon
10088:Space forces
9729:Intersputnik
9365:Apollo–Soyuz
9103:space policy
9023:space policy
8978:
8959:space policy
8895:
8888:space policy
8853:space policy
8828:
8789:space policy
8772:space policy
8755:Apollo–Soyuz
8747:space policy
8720:Moon landing
8712:space policy
8692:space policy
8655:space policy
8608:
8586:space policy
8544:space policy
8518:
8480:Project Juno
8118:
8106:
8076:
8069:
8057:
8051:
8030:
8023:
7823:(1960–1975)
7592:Space policy
7526:
7517:
7510:
7351:
7342:
7334:
7134:Bibliography
7053:
7043:
7033:
6988:
6981:Arthur Evans
6969:
6953:Hickory Hill
6787:Presidential
6718:Space policy
6660:New Frontier
6573:
6538:
6491:Inauguration
6375:
6175:
6071:
6050:
6025:
5995:
5971:
5955:
5936:
5912:
5891:
5862:
5836:
5823:
5815:
5791:
5770:
5745:
5720:
5699:
5678:
5666:Publications
5651:. Retrieved
5645:
5635:
5623:. Retrieved
5619:
5609:
5597:. Retrieved
5591:
5582:
5556:. Retrieved
5542:
5530:. Retrieved
5523:the original
5505:
5493:. Retrieved
5489:the original
5479:
5461:
5449:. Retrieved
5439:
5427:. Retrieved
5413:
5401:. Retrieved
5396:
5387:
5375:. Retrieved
5371:
5361:
5349:. Retrieved
5335:
5323:. Retrieved
5309:
5297:
5285:. Retrieved
5253:. Retrieved
5239:
5227:
5215:. Retrieved
5197:
5185:. Retrieved
5175:
5163:. Retrieved
5150:
5138:. Retrieved
5128:
5116:
5104:. Retrieved
5076:. Retrieved
5048:. Retrieved
5016:. Retrieved
5012:the original
4997:
4975:Terchek 1970
4970:
4947:
4941:
4929:
4917:
4905:
4893:
4866:
4854:
4842:. Retrieved
4836:
4826:
4814:
4787:
4760:
4748:. Retrieved
4734:
4720:
4710:
4698:
4686:
4659:
4616:. Retrieved
4606:
4579:
4567:
4555:
4543:
4516:
4489:
4480:
4471:
4465:
4456:
4450:
4442:
4438:
4433:
4424:
4397:
4385:
4373:. Retrieved
4367:
4357:
4345:
4333:
4321:. Retrieved
4308:
4296:. Retrieved
4286:
4257:
4245:. Retrieved
4236:
4194:
4167:
4155:
4128:
4116:
4104:
4092:
4080:
4049:
4037:
4025:
4013:
4001:
3974:. Retrieved
3970:
3960:
3948:
3941:Seaborg 1981
3936:
3924:
3917:Seaborg 1981
3912:
3900:
3888:
3876:
3869:Ambrose 1991
3864:
3859:, p. 1.
3852:
3840:
3828:
3816:
3804:. Retrieved
3800:the original
3786:
3774:
3762:
3755:Seaborg 1981
3750:
3724:Seaborg 1981
3719:
3712:Seaborg 1981
3707:
3700:Seaborg 1981
3695:
3688:Ambrose 1991
3673:Seaborg 1981
3668:
3661:Seaborg 1981
3656:
3649:Seaborg 1981
3644:
3637:Seaborg 1981
3632:
3620:
3613:Seaborg 1981
3593:. Retrieved
3582:
3570:
3563:Seaborg 1981
3548:Seaborg 1981
3526:. Retrieved
3519:
3495:
3483:
3476:Seaborg 1981
3471:
3459:
3432:
3390:. Retrieved
3346:Seaborg 1981
3321:Seaborg 1981
3316:
3309:Ambrose 1991
3304:
3282:Seaborg 1981
3277:
3265:. Retrieved
3258:the original
3241:
3229:
3224:, p. 6.
3217:
3210:Taubman 2003
3205:
3198:Taubman 2003
3193:
3171:Seaborg 1981
3166:
3118:
3113:, p. 5.
3106:
3077:
3072:, p. 9.
3070:Seaborg 1981
3044:
3032:. Retrieved
3028:the original
2999:
2974:
2970:
2961:
2954:Seaborg 1981
2949:
2935:
2928:Ambrose 1991
2908:
2896:
2884:
2879:, p. 8.
2877:Seaborg 1981
2872:
2860:. Retrieved
2845:
2820:
2816:
2810:
2798:. Retrieved
2793:
2789:
2766:Ambrose 1991
2761:
2749:
2737:
2732:, p. 7.
2673:
2667:
2642:
2630:
2618:
2591:
2579:
2567:
2555:
2550:, p. 7.
2543:
2531:. Retrieved
2521:
2509:
2483:. Retrieved
2469:
2455:cite journal
2443:. Retrieved
2425:(4): 20–31.
2422:
2416:
2403:
2391:. Retrieved
2387:
2377:
2365:. Retrieved
2355:
2343:. Retrieved
2285:
2258:. Retrieved
2230:. Retrieved
2220:
2210:
2198:. Retrieved
2161:. Retrieved
2084:
2080:South Africa
2057:
2047:
2044:
2031:
2021:
1993:
1976:
1940:
1936:Jimmy Carter
1932:
1889:
1869:
1853:
1846:atmospheric
1818:
1803:
1799:
1781:
1728:
1724:Curtis LeMay
1708:Harold Brown
1700:
1697:, and others
1648:
1632:
1624:
1612:
1603:
1587:depositaries
1582:East Germany
1579:
1574:
1569:
1557:
1536:
1520:
1499:
1483:Quintin Hogg
1453:
1429:
1425:
1404:
1372:
1368:
1364:
1352:East Germany
1348:West Germany
1335:
1320:
1311:
1308:
1304:
1292:
1280:
1252:
1241:
1222:
1211:
1208:
1193:
1184:
1172:
1157:
1145:
1109:
1098:
1094:
1086:Congo Crisis
1070:
1062:
1048:and Senator
1038:
1029:
1021:
1009:
997:
993:
989:
974:
972:
968:
961:
938:
934:
922:
918:
902:
891:
871:
867:
848:
844:Selwyn Lloyd
829:
812:
773:
755:
753:
744:
739:
733:
732:, codenamed
727:
723:
713:
698:
646:
626:
619:
617:
581:strontium-90
574:
563:
547:Anthony Eden
537:
470:World War II
467:
432:
419:
354:
346:Negotiations
331:Lucky Dragon
329:
326:Utirik Atoll
310:Bikini Atoll
306:Castle Bravo
298:atomic bombs
290:
260:Soviet Union
257:
237:
228:
224:
220:
216:
200:
196:
192:
190:
161:English and
150:Depositaries
122:Soviet Union
87:Arms control
70:
18:
12628:Interkosmos
12602:Interkosmos
11708:Eurocontrol
11358:Antrix Corp
10714:Pan-African
10254:North Korea
10242:New Zealand
10230:Netherlands
10035:Space trade
9815:Moon Treaty
9474:(2013–2015)
9384:(1986–2001)
9361:(1974–1993)
9355:(1973–1977)
9349:(1971–1986)
9343:(1967–1991)
9341:Interkosmos
9320:(1964–1966)
9314:(1961–1976)
9308:(1960–1982)
9302:(1960–1963)
8841:Ride Report
8638:Missile gap
8510:(2018–2020)
8488:(2009–2010)
8465:(1964–1971)
8315:Eurocontrol
8209:(1992–2002)
8133:(2015–2025)
8120:BepiColombo
7967:Space Rider
7898:(1983–2010)
7837:(1964–1975)
7829:(1962–1973)
7751:Project 921
7734:(1966–1972)
7728:(1966–1976)
7661:Space races
7473:Ted Kennedy
7359:Yad Kennedy
6611:Vietnam War
6591:Peace Corps
6462:(1947–1953)
6450:(1953–1960)
6442:(1961–1963)
5213:. p. 8
4922:Strode 1990
4898:Strode 1990
4871:Strode 1990
4859:Strode 1990
4726:East Berlin
4628:cite speech
4572:Gaddis 1982
4560:Rhodes 2008
4536:Polsby 1984
4509:Strode 1990
4417:Strode 1990
4338:Strode 1990
4279:Polsby 1984
4262:Strode 1990
4172:Strode 1990
3881:Gaddis 1982
3857:Greene 2006
3845:Polsby 1984
3833:Gilpin 1962
3821:Gaddis 1982
3743:Polsby 1984
3488:Polsby 1984
3234:Strode 1990
3222:Strode 1990
3186:Polsby 1984
3159:Greene 2006
3123:Polsby 1984
3111:Greene 2006
3082:Greene 2006
2913:Strode 1990
2889:Strode 1990
2730:Greene 2006
2715:Polsby 1984
2647:Greene 2006
2623:Reeves 1993
2611:Rhodes 2008
2596:Polsby 1984
2572:Polsby 1984
2560:Greene 2006
2548:Strode 1990
2514:Polsby 1984
2290:Rhodes 2005
2024:Chagan test
2009:caesium-135
1999:with short
1825:North Korea
1809:Signatories
1732:Republicans
1565:West Berlin
1541:. In 1955,
1532:Warsaw Pact
1471:Carl Kaysen
1375:US Congress
1343:Warsaw Pact
1286:, then the
1160:Arthur Dean
898:radio waves
802:, then the
706:Suez Crisis
555:US Congress
401:, then the
395:Baruch Plan
213:underground
12644:Categories
12614:See also:
11327:South Asia
10931:USSPACECOM
10539:Spaceplane
9280:Khrushchev
8829:Challenger
8584:Eisenhower
8045:Cluster II
7642:Spaceguard
7632:Prediction
7499:(hamsters)
7415:(grandson)
7385:(daughter)
7233:Memorials,
6958:La Querida
6486:Transition
6472:Presidency
6124:of a 1986
4724:(Speech).
4610:(Speech).
4237:CQ Almanac
2128:References
2032:Pin Stripe
2028:Kazakhstan
2013:iodine-129
2005:iodine-131
2003:, such as
2001:half-lives
1971:Yugoslavia
1879:island of
1873:Greenpeace
1856:bomb spike
1844:Bomb pulse
1821:Montenegro
1796:Provisions
1543:Mao Zedong
1518:question.
1383:resolution
1238:in Bermuda
1213:Tsar Bomba
1140:Khrushchev
1121:Paul Nitze
1024:Camp David
980:Little Boy
924:(then the
859:Hans Bethe
693:Eisenhower
675:Tsar Bomba
524:Eisenhower
340:Tsar Bomba
279:Background
266:, and the
184:Wikisource
12282:Roscosmos
12270:KazCosmos
12234:ArmCosmos
11935:DTU Space
11897:BIRA-IASB
11844:EU SatCen
11603:KACST-SRI
11500:ArmCosmos
11486:West Asia
11159:East Asia
11126:Roscosmos
11114:KazCosmos
11084:Pan-Asian
10348:Structure
10100:Australia
9759:Space law
9622:UN-SPIDER
9397:Roscosmos
9375:Gorbachev
8308:Eurospace
7744:2007 test
7691:Mars race
7637:Avoidance
7475:(brother)
7463:(brother)
7433:(brother)
7350:USS
7341:USS
7235:namesakes
7089:reactions
6864:Elections
6291:New START
6273:START III
5653:11 August
5625:11 August
5558:12 August
5532:12 August
5495:12 August
5451:12 August
5429:11 August
5403:12 August
5377:11 August
5351:12 August
5325:11 August
5287:12 August
5255:11 August
5217:11 August
5165:12 August
5140:12 August
5078:11 August
5050:11 August
5018:11 August
4247:11 August
3595:12 August
3034:11 August
2862:1 January
2533:11 August
2133:Citations
2085:The 1979
2072:Mauritius
2064:Australia
2048:Baneberry
2017:plutonium
1967:Venezuela
1963:Sri Lanka
1951:Indonesia
1938:in 1981.
1921:Image of
1885:Leningrad
1848:carbon-14
1756:Methodist
1695:Dean Rusk
1639:Dean Rusk
1620:deterrent
1585:serve as
1433:Roosevelt
1232:Macmillan
1180:espionage
1142:in Vienna
1081:shot down
984:Hiroshima
748:Livermore
689:Macmillan
670:carbon-14
666:carbon-14
629:Leningrad
599:laureate
312:(part of
169:Full text
158:Languages
117:Condition
109:Effective
12507:UNCOPUOS
11818:DG DEFIS
11779:EUMETSAT
10831:Americas
10737:National
10302:Thailand
10266:Pakistan
10148:Colombia
9444:Medvedev
9433:Politics
9419:(1993–)
9328:Brezhnev
9071:Title 51
8981:disaster
8979:Columbia
8923:Politics
8831:disaster
8237:(2021–)
8155:EnVision
8100:Politics
8071:Herschel
8065:INTEGRAL
7843:(1975–)
7769:Tiangong
7759:Shenzhou
7753:(1992–)
7740:(1964–)
7679:Timeline
7533:Category
7491:Pushinka
7469:(sister)
7457:(sister)
7451:(sister)
7445:(sister)
7439:(sister)
7427:(mother)
7421:(father)
7079:timeline
6789:speeches
6539:Resolute
6477:timeline
6242:START II
6168:Treaties
6048:(2003).
5993:(2002).
5969:(1981).
5934:(1995).
5889:(2005).
5859:(1993).
5833:(1984).
5768:(1962).
5742:(1982).
5676:(1991).
5568:cite web
5187:3 August
4844:7 August
4840:(Speech)
4750:7 August
4618:7 August
3806:1 August
3392:7 August
3267:6 August
2991:97684558
2856:Archived
2837:14491339
2676:: 1–21.
2495:cite web
2485:6 August
2445:3 August
2345:7 August
2163:1 August
2097:See also
2076:Pakistan
1881:Amchitka
1860:596 test
1660:hardness
1576:country.
1530:and the
1526:between
721:allies.
530:discuss
423:Cold War
414:Ivy Mike
308:test at
251:and the
101:Location
12468:ISS MCB
12362:Oceania
12137:PTSPACE
12103:CBK PAN
11765:ESTRACK
11691:CENELEC
11394:SUPARCO
11341:SPARRSO
11178:SASTIND
10895:FAA/AST
10728:Arabsat
10362:Vietnam
10343:History
10172:Germany
9496:ExoMars
9405:Yeltsin
9337:(1967–)
9265:(1946)
9248:program
9186:FAA/AST
8886:Clinton
8690:Johnson
8653:Kennedy
8594:WS-117L
8441:British
8215:(2002–)
8059:Rosetta
8040:Cluster
8032:Huygens
7999:ExoMars
7938:(1998–)
7932:(1973–)
7904:(2005–)
7797:(2016–)
7786:(2003–)
7772:program
7762:program
7716:Chinese
7696:Records
6963:Wexford
6925:debates
6496:Cabinet
6306:Related
6236:START I
6022:(ed.).
5599:31 July
5106:31 July
4375:31 July
4323:31 July
4298:31 July
3976:31 July
3528:31 July
2817:Science
2800:21 June
2427:Bibcode
2393:31 July
2367:31 July
2260:31 July
2232:31 July
2200:31 July
1877:Alaskan
1829:Albania
1744:AFL–CIO
1683:Kennedy
1662:of its
1628:Chen Yi
1607:proverb
1598:Kennedy
1560:Kremlin
1399:Kennedy
1257:), the
1244:Bermuda
1236:Kennedy
1136:Kennedy
975:Rainier
816:détente
782:allies
756:Sputnik
740:Rainier
735:Rainier
714:Sputnik
621:Sputnik
528:Strauss
387:thorium
383:uranium
163:Russian
136:Parties
12528:Former
12519:UNOOSA
12421:COSPAR
11892:BELSPO
11673:Europe
11465:GISTDA
11441:PhilSA
11306:SaTReC
11208:PLAASF
10876:NESDIS
10806:NASRDA
10723:RASCOM
10707:Africa
10502:Russia
10431:
10386:France
10314:Turkey
10278:Russia
10206:Israel
10160:France
10124:Canada
10112:Brazil
9974:Russia
9858:(2020)
9852:(2012)
9846:(1999)
9835:(1998)
9829:(1988)
9823:(1981)
9817:(1979)
9811:(1976)
9805:(1975)
9799:(1974)
9793:(1972)
9787:(1972)
9781:(1968)
9775:(1967)
9769:(1963)
9367:(1975)
9294:(1957)
9256:Stalin
9244:Soviet
9169:NESDIS
8787:Reagan
8770:Carter
8735:Skylab
8542:Truman
8494:(2010)
8482:(1991)
8471:(1985)
8459:(1962)
8453:(1958)
8170:ATHENA
8160:CHEOPS
8145:Euclid
8078:Planck
8052:Newton
7379:(wife)
7369:Family
7127:Legacy
7057:(1958)
7047:(1956)
7037:(1940)
6970:PT-109
6632:ExComm
6615:Cuba:
6204:1970s
6098:Treaty
6079:
6058:
6034:
6003:
5979:
5960:online
5944:
5920:
5899:
5875:
5845:
5799:
5778:
5754:
5728:
5707:
5686:
4958:
4439:citing
4243:. 1964
2989:
2835:
2091:Israel
2078:, and
2015:, and
1969:, and
1955:Mexico
1762:, and
1754:, and
1746:, the
1718:, the
1516:Berlin
1511:Turkey
1477:, and
1299:Senate
1265:, and
1261:, the
1153:Sweden
951:, the
874:Geneva
790:, and
780:Stalin
738:. The
637:Odessa
635:, and
633:Moscow
607:, and
549:, and
534:, 1954
455:France
451:Canada
272:Moscow
262:, the
223:) and
128:, and
93:Signed
71:
66:
60:
52:
46:
12578:NASDA
12495:ITU-R
12483:ODCWG
12463:ISECG
12453:ICSMD
12411:CCSDS
12404:World
12381:CSIRO
12220:Other
12113:KRRiT
12098:POLSA
11868:BEREC
11830:EUSPA
11750:ECSAT
11745:ESRIN
11735:ESTEC
11659:MBRSC
11655:UAESA
11548:NEHSA
11536:IRIAF
11417:LAPAN
11213:CASIC
11202:CGWIC
11091:APSCO
10992:CONAE
10818:SANSA
10794:GSSTC
10782:ESSTI
10768:NARSS
10497:India
10492:China
10433:NORAD
10410:Italy
10398:India
10290:Spain
10218:Japan
10183:Iran
10136:China
9962:India
9612:ITU-R
9487:Mars
9465:Putin
9353:Almaz
9246:space
9101:Trump
9021:Obama
8710:Nixon
8185:SMILE
8165:JUICE
8150:ARIEL
7962:PRIDE
7493:(dog)
7397:(son)
7391:(son)
7196:films
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6606:USAID
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6289:2010
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6271:1997
6265:1996
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6228:1987
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6216:1976
6210:1971
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11282:KASA
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11188:CALT
11183:CASC
11173:CNSA
11150:TNSA
11077:Asia
11062:IVIC
11057:ABAE
11026:INPE
11021:DCTA
10968:ALCE
10919:USSF
10864:NASA
10763:EgSA
10751:ASAL
10422:NATO
10192:IRGC
9196:IEEE
8996:ESAS
8745:Ford
8569:RAND
8175:LISA
8108:Gaia
8050:XMM-
8019:SOHO
6915:1960
6910:1956
6894:1958
6889:1952
6883:1950
6878:1948
6873:1946
6852:1963
6847:1962
6842:1961
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5726:ISBN
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5219:2016
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2802:2019
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2487:2016
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2447:2016
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2369:2016
2347:2016
2262:2016
2234:2016
2202:2016
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2068:Fiji
1959:Peru
1898:and
1654:the
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1411:Cuba
1350:and
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197:PTBT
191:The
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12590:SSP
12566:NAL
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12376:ASA
12318:TUA
12306:SSO
12287:SRI
12258:BSA
12199:AEE
12187:EAE
12173:AEC
12123:ULC
12118:ORO
12108:UKE
12074:NSO
12050:LSO
12038:LSA
12026:ASI
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11990:DLR
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