927:. This necessitated a large-scale organisational effort, since the information had to appear valuable but actually be misleading. A high-level committee, the Wireless Board, was formed to provide this information. The day-to-day operation was delegated to a sub-committee, the Twenty Committee (so called because the Roman numerals for twenty, XX, form a double cross). The system was extraordinarily successful. A post-war analysis of German intelligence records found that of the 115 or so agents targeted against Britain during the war, all but one (who committed suicide) had been successfully identified and caught, with several 'turned' to become double agents. The system played a major part in the massive campaign of deception which preceded the
63:
4784:
259:
912:. This was a system based on an internal memo drafted by an MI5 officer in 1936, which criticised the long-standing policy of arresting and sending to trial all enemy agents discovered by MI5. Several had offered to defect to Britain when captured; before 1939, such requests were invariably turned down. The memo advocated attempting to 'turn' captured agents wherever possible, and use them to mislead enemy intelligence agencies. This suggestion was turned into a massive and well-tuned system of deception during the Second World War.
1316:
1191:
54:
401:, who is directly supported by an internal security organisation, secretariat, legal advisory branch, and information services branch. The Deputy Director General is responsible for the operational activity of the service, being responsible for four branches; international counter-terrorism, National Security Advice Centre (counter proliferation and counter espionage), Irish and domestic counter-terrorism, and technical and surveillance operations.
1412:, said: "After a seven-month legal battle, the prime minister has finally been forced to publish her secret order, but we are a long way from having transparency. The public and parliament are still being denied the guidance that says when British spies can commit criminal offences, and how far they can go. Authorised criminality is the most intrusive power a state can wield. Theresa May must publish this guidance without delay".
1532:
1753:
759:
British intelligence. Moreover, with MO4(x) having fielded a total of 175 agents of the DDSB, Collins's operation only temporarily slowed
British momentum. Within days, the remaining 160-odd M04(x) agents were re-established in secure quarters inside solidly loyalist hotels in Dublin, from where they continued to pursue Collins and the IRA relentlessly right up until the truce of July 1921.
656:. This was justified by citing the common belief that foreign influence was at the root of these organisations. Thus, by the end of the First World War, MI5 was a fully-fledged investigating force (although it never had powers of arrest), in addition to being a counter-espionage agency. The expansion of this role continued after a brief post-war power struggle with the head of the
798:, the government inspector-general for civil-service affairs, conducted a thorough review of the operations and expenditures of Basil Thomson's Home Intelligence Directorate. He issued a scathing report, accusing Thomson of wasting both money and resources, and conducting redundant as well as ineffectual operations. Shortly thereafter, in a private meeting with Prime Minister
448:
endorsed these mechanisms in multiple applications under the
European Convention on Human Rights. Additionally, the Service is subject to oversight and accountability through various other means. These oversight mechanisms have evolved over time to meet changing governmental requirements, with the Service now being held accountable through a variety of oversight arrangements.
622:, outlining the products of his research into recently opened files. Hiley was sent an advance copy of the official history, and objected to the retelling of the story. He later wrote another article, 'Re-entering the Lists', which asserted that the list of those arrested published in the official history was concocted from later case histories.
833:(GRU). It continued to think in terms of agents who would attempt to gather information simply through observation or bribery, or to agitate within labour organisations and the armed services, while posing as ordinary citizens. The NKVD, meanwhile, had evolved more sophisticated methods; it began to recruit agents from within the
6830:
7353:
1424:, seeking to have it declare the policy illegal, and to issue an injunction against further 'unlawful conduct'. In December 2019, the tribunal dismissed the request of the human rights organisations in a 3-to-2 decision. The potential criminal activities include murder, kidnap, and torture, according to a
1419:
claimed that the UK government has a policy dating from the 1990s to allow MI5 officers to authorise agents or informers to participate in crime, and to immunise them against prosecution for criminal actions. The organisations said the policy allowed MI5 officers to authorise agents and informers to
716:
British Army after-action reports and contemporary accounts indicate that M04(x)/DDSB was considered by some a highly amateurish outfit. Serious cover constraints, coupled with alcohol abuse and social fraternisation with local prostitutes would prove the downfall of several of these amateur sleuths.
643:
In the meantime, MI5's role had grown substantially. Due to the spy hysteria, MI5 had formed with far more resources than it actually needed to track down German spies. As is common within governmental bureaucracies, this caused the service to expand its role to use its spare resources. MI5 acquired
460:. In certain circumstances, officers handling agents or informers may authorise them to carry out activity which would otherwise be criminal within the United Kingdom. The Security Service "is authorised to investigate any person or movement that might threaten the...security" of the United Kingdom.
1044:
was appointed as a staff counsellor for the security and intelligence services. His role was to be available to be consulted by any member or former member of the security and intelligence services who had "anxieties relating to the work of his or her service" that it had not been possible to allay
954:
man in London, encouraging Nazi sympathisers to pass him information about people who would be willing to help
Germany in the event of invasion. When his recruits began bringing in intelligence, he promised to pass that on to Berlin. The operation was deeply controversial within MI5, with opponents
1013:
in 1952, with a directive issued by the Home
Secretary setting out the role and objectives of the Director General. The service was subsequently placed on a statutory basis in 1989 with the introduction of the Security Service Act. This was the first government acknowledgement of the existence of
774:
The net impact of
Collins's strike of Bloody Sunday, 21 November 1920, was therefore quite negligible, even though the IRA had not gone up against MI5 professionals, but instead only against a quickly trained outfit of amateur army "D-Listers". That afternoon, a mixed force of the British Army, the
1181:
officer that a detainee appeared to have been mistreated before, an MI6 officer was sent instructions that were copied to all MI5 and MI6 staff in
Afghanistan about how to deal with concerns over mistreatment, referring to signs of abuse: 'Given that they are not within our custody or control, the
824:
MI5's efficiency in counter-espionage declined from the 1930s. It was, to some extent, a victim of its own success. It was unable to break the ways of thinking it had evolved in the 1910s and 1920s. In particular, it was unable to adjust to the new methods of the Soviet intelligence services, the
758:
Although the shooting of 14 British officers had the desired effect on
British morale, in many ways Bloody Sunday was a botched job. Three of Collins's men were apprehended after engaging in a shoot-out on the street, and at least two of the wounded British officers had no connection whatsoever to
708:
In April 1919, Colonel Walter Wilson of the
Department of Military Intelligence arrived in Dublin to take over the day-to-day management of these 175 Army intelligence-officers, and the unit was designated as the "Dublin District Special Branch" (DMI/MO4(x)/DDSB), because it operated exclusively
447:
Also, the
Security Service Act of 1989 establishes several legal key mechanisms aimed at ensuring the accountability and control of the Service. Certain provisions from this act were later integrated into the Intelligence Services Act of 1994 with European Commission on Human Rights later having
1323:
Executive liaison groups enable MI5 to safely share secret, sensitive, and often raw intelligence with the police, on which decisions can be made about how best to gather evidence and prosecute suspects in the courts. Each organisation works in partnership throughout the investigation, but MI5
630:
MI5 proved consistently successful throughout the rest of the 1910s and 1920s in its core counter-espionage role. Throughout the First World War, Germany continually attempted to infiltrate
Britain, but MI5 was able to identify most, if not all, of the agents dispatched. MI5 used a method that
606:
These arrests have provoked recent historical controversy. According to the official history of MI5, the actual number of agents identified was 22, and Kell had started sending out letters to local police forces on 29 July, giving them advance warning of arrests to be made as soon as war was
1182:
law does not require you to intervene to protect this'. It went on to say that the Americans had to understand that the UK did not condone such mistreatment, and that a complaint should be made to a senior US official if there was any coercion by the US in conjunction with an MI6 interview.
6842:
7361:
985:
after his arrest at a military checkpoint in the northern German village of Bremervörde in May 1945. Himmler subsequently killed himself during a medical examination by a British officer by means of a cyanide capsule that he had concealed in his mouth. One of the MI5 officers,
7524:
7365:
603:, announced that "within the last twenty-four hours no fewer than twenty-one spies, or suspected spies, have been arrested in various places all over the country, chiefly in important military or naval centres, some of them long known to the authorities to be spies".
6730:
1332:
In 1996, legislation formalised the extension of the Security Service's statutory remit to include supporting the law enforcement agencies in their work against serious crime. Tasking was reactive, acting at the request of law enforcement bodies such as the
3835:
955:
arguing that it amounted to entrapment. By the end of the war, Roberts had identified around 500 people. But MI5 decided not to prosecute, and instead covered the work up, even giving some of Roberts' recruits Nazi medals. They were never told the truth.
770:
operative David Boyle arrived at Dublin Castle to take over the day-to-day management of D Branch. The unit's former commander, Colonel Wilson, resigned in protest against having had his command taken from him. D Branch thrived under Boyle's leadership.
1683:
Although the Service is commonly referred to as 'MI5', this was its official name for only thirteen years (1916–1929). However, it is still used as a sub-title on the various pages of the official Security Service website, as well as in their web address
1384:
accused the British Government of "hoarding information about people who pose no danger to this country", after it emerged that MI5 holds secret files on 272,000 individuals, equivalent to one in 160 adults. It had previously been revealed that a
1235:
with loyalists. In 2006, an Irish government committee inquiry found that there was widespread collusion between British security forces and loyalist terrorists in the 1970s, which resulted in eighteen deaths. In 2012, a document based review by
1029:. Whilst little has yet been released regarding the successes of the service, there have been a number of intelligence failures which have created embarrassment for both the service and the government. For instance, in 1983, one of its officers,
1924:
667:
After the First World War, budget-conscious politicians regarded Kell's department as unnecessary. In 1919, MI5's budget was slashed from £100,000 to just £35,000, and its establishment from over 800 officers to a mere 12. At the same time, Sir
340:
it was responsible for the arrest of enemy spies, or suspected enemy spies. Throughout the First World War, Germany continually attempted to infiltrate Britain, but MI5 was able to identify most, if not all, of the agents dispatched. During the
1101:' spy ring, which had formed in the inter-war years, and achieved great success in penetrating the government, and the intelligence agencies themselves. Related to this failure were suggestions of a high-level penetration within the service,
639:
to surreptitiously support revolutionary activities within Britain. MI5's expertise, combined with the early incompetence of the Soviets, meant the bureau was successful in correctly identifying and closely monitoring these activities.
6606:
644:
many additional responsibilities during the war. Most significantly, its strict counter-espionage role blurred considerably. It acquired a much more political role, involving the surveillance not merely of foreign agents, but also of
684:
of 1919–1921. To further worsen the situation, several of Kell's officers defected to Thomson's new agency, the Home Intelligence Directorate. MI5 therefore undertook no tangible intelligence operations of consequence during the
6700:
3940:
7357:
7012:
6838:
6054:
7496:
7345:
6668:
569:, Section 5 and the abbreviation MI5, the name by which it is still known in popular culture. (The foreign/naval section of the Secret Service Bureau was to become the basis of the later Secret Intelligence Service, or
5525:
3826:
1161:
that they were abandoned by MI5 and were "left high and dry despite severe health problems as a result of their work and lavish promises of life-time care from their former Intelligence bosses". Both men suffer from
3315:
7714:
6742:
1444:
agency had arrested him in 2006, and that MI5 had colluded in torture by submitting questions which were put to him under torture in Pakistan. This claim was rejected by the High Court on 16 December 2020.
752:
8620:
6288:
5453:
596:, the service was responsible for overall direction and the identification of foreign agents, while Special Branch provided the manpower for the investigation of their affairs, arrest and interrogation.
408:, and a number of other bodies within the British government, and industrial base. It is overseen by the Intelligence and Security Committee of Members of Parliament, who are directly appointed by the
4317:
672:
of Special Branch was appointed Director of Home Intelligence, in supreme command of all domestic counter-insurgency and counter-intelligence investigations. Consequently, as official MI5 historian
7688:
6824:
5755:
5647:
611:
jumped the gun and arrested one on 3 August, and not all of the 22 were in custody by the time that McKenna made his speech, but the official history regards the incident as a devastating blow to
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retain the lead for collecting, assessing and exploiting intelligence. The police take lead responsibility for gathering evidence, obtaining arrests, and preventing risks to the public.
588:. Its role was originally quite restricted, as the section existed solely to ensure national security through counter-espionage. With a small staff, and working in conjunction with the
2633:
6236:
1251:(UDA). The review disclosed that MI5 assessments of UDA intelligence consistently noted that the majority came from MI5 sources, with an assessment in 1985 finding 85% came from MI5.
6672:
5689:
908:
project), the spy scare eased, and the internment policy was gradually reversed. This eased pressure on MI5, and allowed it to concentrate on its major wartime success, the so-called
3933:
766:
command to civil command under Deputy Police Commissioner General Ormonde Winter, and thereafter was known as "D Branch" within Dublin Castle. By January 1921, the highly experienced
6384:
6252:
3338:
7512:
7341:
6988:
372:. In 1996, legislation formalised the extension of the Security Service's statutory remit to include supporting the law enforcement agencies in their work against serious crime.
6168:
5495:
7752:
7106:
5971:
1902:
1925:"MI5 edges out of the shadows: 42% of elite Security Service officers are women – Terrorists are main target – Bugging of Royal Family denied – Booklet outlines organisation"
6550:
3306:
751:, to assassinate 25 M04(x) agents, several British courts-martial officers, at least one agent reporting to Basil Thomson, and several intelligence officers attached to the
131:
8610:
7645:
7611:
6818:
693:
case-officers from the Department of Military Intelligence (DMI), for the Army's so-called "Silent Section", otherwise known as M04(x). Quickly trained by MI5 veterans at
6916:
6396:
6328:
5731:
2483:
1052:
spy ring at the start of the 1970s, with 105 Soviet embassy staff known or suspected to be involved in intelligence activities being expelled from the country in 1971.
7244:
6632:
5725:
5587:
4899:
1138:
In 1991, MI5 revealed its head publicly for the first time and declassified some information, "such as the number of its employees and its organizational structure."
7289:
7204:
6892:
6338:
4977:
608:
5749:
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631:
depended on strict control of entry and exit to the country and, crucially, large-scale inspection of mail. In post-war years, attention turned to attempts by the
3095:
1258:
accepted the findings, and apologised on behalf of the British government, and acknowledged significant levels of collusion with Loyalists in its state agencies.
919:, codenamed 'Snow', MI5 began to offer enemy agents the chance to avoid prosecution (and thus the possibility of the death penalty) if they would work as British
7824:
5827:
5719:
5683:
4444:
2353:
7000:
4014:
6402:
5435:
1408:
In March 2018, the government acknowledged that MI5 officers are allowed to authorise agents to commit criminal activity in the UK. Maya Foa, the director of
7192:
6048:
5369:
1157:, went on to reside in England using false identities, and in 2012, launched test cases against the agency. Both men claimed to journalist Liam Clarke in the
7516:
6978:
6222:
5809:
5171:
1141:
There have been strong accusations levelled against MI5 for having failed in its obligation to provide care for former police agents who had infiltrated the
566:
1420:
participate in criminal activities that protected national security or the economic well-being of the UK. The organisations took the UK government to the
7542:
7112:
3916:
845:
case, within British intelligence itself, from where they were able to provide the NKVD with sensitive information. The most successful of these agents;
6226:
6096:
5785:
5423:
4570:
3617:
3438:
1209:
activity within Britain, and increasing the effort countering other forms of terrorism, particularly in more recent years the more widespread threat of
8595:
8027:
7587:
7074:
5947:
4829:
501:
7153:
4073:
1504:
The national headquarters at Thames House draws together personnel from a number of locations into a single HQ facility: Thames House also houses the
6754:
5138:
3399:
701:
beginning in the spring of 1919. Over time, 175 officers were trained and dispatched to Ireland. In Ireland, they came under the command of General
2222:
557:
activities. The former specialisation was a result of a growing interest at the Admiralty, at the time, in intelligence regarding the fleet of the
8411:
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7140:
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5429:
5035:
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3145:
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5013:
4651:
4379:
3149:
4044:
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8615:
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7785:
7742:
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8231:
7730:
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1261:
On 10 October 2007, the lead responsibility for national security intelligence in Northern Ireland returned to the Security Service from the
889:. He was replaced initially by the ineffective Brigadier A.W.A. Harker, as Acting Director General. Harker in turn was quickly replaced by
299:
7536:
2259:
7989:
7682:
7421:
7186:
6848:
6426:
6162:
5941:
5513:
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810:. Only then was Vernon Kell able once again to rebuild MI5 and re-establish it in its former place as Britain's chief domestic spy agency.
4292:
3527:
7779:
7502:
7391:
7159:
6904:
6538:
6466:
6078:
6029:
5899:
5531:
5393:
5120:
4916:
4904:
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1366:
429:
3965:
8153:
7797:
7676:
7118:
6874:
6724:
6596:
5953:
5881:
5549:
5071:
5066:
4987:
4093:
3247:
1007:
743:, Michael Collins was able to learn the names and lodgings of the M04(x) agents, referred to by IRA operatives as 'The Cairo Gang'. On
213:
3033:
8424:
8385:
8375:
7916:
7593:
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7305:
7228:
7090:
7052:
6806:
6766:
6532:
6476:
6408:
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5887:
5815:
5767:
5761:
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5659:
5555:
5405:
5086:
3989:
2315:
1897:
368:. Its role was then expanded to countering other forms of terrorism, particularly in more recent years the more widespread threat of
2059:
1858:
7878:
7605:
7377:
7333:
7254:
7062:
6858:
6772:
6640:
6580:
6526:
6482:
6420:
6318:
6186:
6114:
5653:
5641:
5561:
5537:
5441:
4875:
3117:
17:
7809:
7371:
6378:
6270:
5923:
3121:
8600:
8542:
8160:
7921:
7560:
6646:
6138:
5995:
5959:
5737:
5707:
5316:
1665:
1658:
1010:
939:
710:
468:
404:
The service is directed by the Joint Intelligence Committee for intelligence operational priorities. It liaises with SIS, GCHQ,
2663:
923:. Agents who agreed to this were supervised by MI5 in transmitting bogus 'intelligence' back to the German secret service, the
8605:
8313:
8303:
8241:
7599:
7439:
6778:
6656:
6556:
6324:
6242:
6144:
6023:
5911:
5839:
5773:
5701:
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5471:
5399:
4862:
4822:
4793:
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1830:
1334:
291:
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2474:
841:), whom it regarded as a long-term investment. Such NKVD agents succeeded in gaining positions within the government, and, in
8352:
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7663:
7198:
7046:
6940:
6344:
6126:
5875:
5845:
5743:
5671:
5543:
4759:
4740:
4721:
4699:
4680:
4661:
4637:
4618:
4599:
4580:
4556:
4537:
4518:
4499:
4475:
4454:
4430:
4286:
4223:
4192:
4161:
4130:
3208:
2979:
2917:
2795:
2748:
2393:
2232:
1959:
1170:
1075:
943:
440:, and various other items of legislation. Information held by the service is exempt from disclosure under section 23 of the
349:. This involved attempting to 'turn' captured agents wherever possible, and use them to mislead enemy intelligence agencies.
802:, Sir Basil Thomson was sacked, and the Home Intelligence Directorate was formally abolished. With Thomson out of the way,
549:. The Bureau was initially split into naval and army sections which, over time, specialised respectively in foreign target
8339:
8326:
8022:
7956:
7791:
7746:
7670:
7651:
7639:
7403:
7317:
7145:
6802:
6748:
6586:
6574:
6544:
6278:
5935:
5917:
5905:
5893:
5611:
5459:
5098:
2909:
589:
409:
8193:
8133:
8120:
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7337:
7222:
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6084:
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5519:
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5357:
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2121:
1205:
resulted in a change in emphasis for the operations of the service, assuming responsibility for the investigation of all
991:
3086:
1123:
inquiry of 1974 found the case unproven of that accusation, and that view was later supported by the former KGB officer
8470:
8073:
7911:
7554:
7520:
7094:
7028:
6602:
6198:
6156:
6132:
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5869:
5695:
5489:
5411:
5108:
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4881:
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3383:
3171:
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2416:
1262:
7844:
7080:
2345:
1508:(JTAC), a subordinate organisation to the Security Service; prior to March 2013, Thames House additionally housed the
1361:
in the U.S., MI5 started collecting bulk telephone communications data under a little understood general power of the
728:, and came close to arranging his capture. The IRA identified Byrnes as a British spy and murdered him in March 1920.
8398:
8267:
7984:
7936:
7906:
7820:
7283:
6886:
6712:
6679:
6432:
6216:
5579:
5477:
5153:
4958:
4815:
3742:
2838:
1142:
963:
413:
7941:
7702:
7692:
7617:
7260:
6964:
6922:
6414:
6306:
6174:
6150:
6102:
5677:
5501:
5483:
1870:
428:
Operations of the service are required to be proportionate, and compliant with British legislation, including the
8519:
7946:
7874:
7803:
7478:
7264:
6910:
6898:
6796:
6662:
6650:
6454:
6356:
6298:
6284:
5851:
5617:
5041:
2697:
1824:
1505:
1097:
One of the most significant and far-reaching failures was an inability to conclusively detect and apprehend the '
441:
3905:
8280:
7926:
7180:
6958:
6880:
6612:
6444:
6258:
5989:
5791:
5417:
4440:
3827:"MI5 and GCHQ secretly bulk collecting British public's phone and email records for years, Theresa May reveals"
3485:"Final report on the Report of the Independent Commission of Inquiry into the Bombing of Kay's Tavern, Dundalk"
1342:
1163:
1079:
725:
673:
486:
6486:
3429:
1377:
which introduced new surveillance powers overseen by the Investigatory Powers Commission (IPC) it introduces.
966:, which was operated by MI5 subsection B1D; 30,000 were inspected at LRC. Captured enemy agents were taken to
8011:
7951:
7931:
7852:
7696:
7311:
6968:
6946:
6502:
6362:
5779:
5567:
5447:
5148:
4838:
4798:
4265:
2092:
1790:
1421:
1374:
795:
433:
417:
390:
96:
1369:
which would have brought independent oversight and regulation). This was kept secret until announced by the
974:, for interrogation. This was commanded by Colonel Robin Stephens. There was a reserve camp, Camp 020R, at
62:
8098:
7720:
7385:
7295:
7238:
7135:
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6248:
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5857:
5573:
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1630:
1237:
931:
landings, designed to give the Germans a false impression of the location and timings of the landings (see
581:
306:. The service is directed to protect British parliamentary democracy and economic interests and to counter
5507:
4789:
3055:
8555:
8529:
7864:
7530:
7427:
7409:
7397:
7323:
7130:
7084:
6972:
6618:
6568:
6264:
6090:
6060:
6017:
6001:
5929:
5803:
5381:
5292:
5277:
5115:
2424:
1441:
1362:
1338:
1017:
The post-war period was a difficult time for the service, with a significant change in the threat as the
894:
713:
of the Department of Naval Intelligence, was also seconded to Romer's intelligence staff at this time.
287:
195:
107:
3887:
3703:
Could 7/7 have been prevented? Review of the Intelligence on the London terrorist attacks on 7 July 2005
3469:
1839:– Irish lawyer murdered by Ulster Defence Association members with the collusion of the security service
938:
While the double-cross work dealt with enemy agents sent into Britain, a smaller-scale operation run by
8044:
7484:
6350:
5605:
2869:
2598:
Hiley, Nicholas (2010). "Re-entering the Lists: MI5's Authorized History and the August 1914 Arrests".
1813:
1248:
1102:
981:
It is believed that two MI5 officers participated in 'a gentle interrogation' given to the senior Nazi
694:
405:
1737:(GCPD) as a cover name when sponsoring research related to drone usage in charging recording devices.
561:. This division was formalised, as separate home and foreign sections, prior to the beginning of the
8143:
6438:
6192:
5103:
4894:
3710:
3163:
2113:
1818:
1486:
1416:
1266:
686:
457:
336:
The Security Service is derived from the Secret Service Bureau, founded in 1909. At the start of the
303:
7034:
4344:
3277:
1045:
through the ordinary processes of management-staff relations, including proposals for publications.
8568:
7548:
7445:
7018:
7006:
6562:
6508:
6490:
6390:
6368:
6120:
5713:
5599:
5282:
3495:
1616:
1244:
1120:
776:
481:
437:
720:
Despite these failings, it was not MI5, but one of Basil Thomson's agents, John Charles Byrnes, a
8536:
8464:
8392:
8320:
8248:
8186:
8039:
7299:
6372:
6292:
5297:
5025:
2293:
1651:
1609:
1546:
1539:
1509:
1409:
1116:
1033:, was caught trying to sell information to the KGB. He was subsequently convicted of espionage.
975:
959:
838:
490:
233:
4215:
4209:
4184:
4178:
4153:
4147:
3670:
3499:
1975:
1337:(NCIS), for whom MI5 officers performed electronic surveillance and eavesdropping duties during
1082:
maintains that his fears of MI5 conspiracies and bugging were unfounded. As Home Secretary, the
7882:
7570:
7490:
7349:
6302:
4269:
4122:
4116:
3531:
2084:
1297:
2379:
2145:
8549:
8477:
8405:
8333:
8261:
8138:
7888:
7848:
7762:
7736:
6689:
6636:
6590:
4937:
4889:
4869:
3774:
3528:"Volume 1 chapter 11: The flow of information from members of the security forces to the UDA"
2968:
Camp 020: MI5 and the Nazi Spies — the official history of MI5's wartime interrogation centre
2671:
1595:
1346:
732:
398:
31:
8562:
8490:
8483:
8418:
8346:
8274:
8083:
7455:
7169:
7124:
6718:
6232:
5833:
5797:
5465:
4997:
4947:
4491:
3025:
2971:
2901:
1358:
1305:
1286:
905:
850:
748:
744:
558:
505:
295:
279:
3553:
1285:, which is the headquarters of MI5 in Northern Ireland and also home to the 2nd Battalion
806:
was returned to the command of the Commissioner of The Criminal Investigation Division at
8:
8211:
7250:
5340:
5287:
4970:
4886:
3857:
3831:
3434:
3311:
3091:
1560:
1301:
1293:
1221:
1206:
1132:
987:
932:
909:
593:
394:
361:
346:
1399:
Red: enquiries prohibited, substantial information may not be added; about 44% of files.
329:, after its official wartime address of PO Box 500; its current address is PO Box 3255,
8179:
8078:
4807:
4783:
4530:
Spooks: The Unofficial History of MI5 from Agent ZIGZAG to the D-Day Deception, 1939–45
4015:"MI5 licensed informants to commit murder, kidnap and torture for decades, court hears"
3404:
3282:
3139:
2615:
2565:
2548:
Hiley, Nicholas (2006). "Entering the Lists: MI5's great spy round-up of August 1914".
2030:
1520:
1240:
947:
799:
360:
and left-wing politicians. It also assumed responsibility for the investigation of all
258:
3026:"Sidney Noakes Intelligence Corps officer with MI5: Himmler's false identity document"
520:. Awards and citations are given to teams within the agencies as well as individuals.
8115:
8068:
7433:
5583:
4755:
4736:
4717:
4695:
4676:
4657:
4633:
4614:
4595:
4576:
4552:
4533:
4514:
4495:
4471:
4464:
4450:
4426:
4282:
4219:
4188:
4157:
4126:
3379:
3346:
3307:"MI5 labelled the Archbishop of Canterbury a subversive over anti-Thatcher campaigns"
3204:
2975:
2948:
2938:
2913:
2791:
2744:
2675:
2619:
2569:
2417:"SIS Records — War Office Military Intelligence (MI) Sections in the First World War"
2389:
2228:
1955:
1458:
1309:
1210:
1150:
1128:
1083:
898:
882:
554:
542:
369:
311:
307:
1231:
groups since the early 1970s, republican sources have often accused these forces of
356:
spy ring at the start of the 1970s. It then allegedly became involved in monitoring
8108:
7708:
4982:
4647:
4352:
3999:
3975:
3858:"Here's the little-known legal loophole that permitted mass surveillance in the UK"
3752:
3181:
2811:
2607:
2557:
2519:
2505:
2385:
1637:
1535:
1513:
1498:
1494:
1217:
1041:
1037:
1030:
982:
818:
615:, which deprived them of their entire spy ring, and specifically upset the Kaiser.
612:
600:
585:
497:
3799:
1006:
The Prime Minister's personal responsibility for the service was delegated to the
697:, outside London, these freshly-minted M04(x) Army case-officers were deployed to
565:. Following a number of administrative changes, the home section became known as
479:
The service marked its centenary in 2009 by publishing an official history titled
8148:
8063:
8051:
7508:
7329:
5821:
5308:
5264:
4022:
3766:
3738:
3579:
3464:
3255:
3224:
2611:
2004:
1490:
1466:
1396:
Amber: enquiries prohibited, further information may be added; about 46% of files
1225:
1174:
1154:
1124:
1091:
971:
862:
784:
709:
within the confines of the Army's Dublin Military District. Royal Marine Colonel
681:
562:
283:
3709:. London: UK Cabinet Office, Intelligence and Security Committee. Archived from
901:, and the abandonment of invasion plans (correctly reported by both SIS and the
8435:
5076:
4802:
4511:
Spooks: The Unofficial History of MI5 from the First Atom Spy to 7/7, 1945–2009
4239:
4052:
3961:
3131:
1644:
1602:
1574:
1454:
1437:
1425:
1370:
1252:
1098:
1060:
1025:, and increasing incidence of the Northern Ireland conflict, and international
902:
870:
803:
780:
740:
657:
653:
509:
386:
315:
125:
2561:
8584:
8507:
7974:
3795:
3367:
3200:
2952:
2787:
2736:
2038:
1983:
1807:
1801:
1512:(NIO). The service has offices across the United Kingdom, including a HQ in
1470:
1386:
1270:
1255:
1111:) and others believing that evidence implicated the former Director General,
1071:
858:
834:
807:
669:
661:
599:
On the day after the declaration of the First World War, the Home Secretary,
538:
209:
147:
133:
2428:
8590:
4673:
Empires of Intelligence: Security Services and Colonial Disorder after 1914
4566:
4078:
3865:
3675:
2843:
2741:
Michael Collins and the Anglo-Irish War: Britain's Failed Counterinsurgency
2264:
1859:
Intelligence and Security Committee of Parliament "Annual Report 2021–2022"
1836:
1795:
1672:
1588:
1567:
1482:
1474:
1381:
1228:
1195:
1146:
1112:
1049:
920:
916:
890:
866:
763:
721:
690:
649:
632:
464:
365:
353:
342:
229:
117:
67:
2451:
885:
on coming to power in early 1940 was to sack the agency's long-term head,
8363:
8103:
5081:
3697:
3639:
2995:
2323:
1623:
1553:
1501:(1976–1994, since demolished), before returning to Thames House in 1994.
1462:
1282:
1067:
886:
854:
702:
577:
537:, founded in 1909, and concentrating originally on the activities of the
357:
337:
321:
Within the civil service community, the service is colloquially known as
53:
4592:
Security and Special Operations: SOE and MI5 During the Second World War
2996:"Heinrich Himmler: how a fake stamp led to the Nazi SS leader's capture"
1465:. After the First World War, it relocated to smaller premises at 73–75
1190:
897:(SIS) man, with Harker remaining as his deputy. With the ending of the
4709:
3957:
3116:
2289:
1581:
1107:
1087:
995:
846:
842:
830:
788:
618:
In 2006, his article 'Entering the Lists' was published in the journal
546:
271:
4423:
The Black Door: Spies, Secret Intelligence and British Prime Ministers
4074:"MI5 colluded in Pakistan's torture of British terrorist, court hears"
1493:, Oxfordshire, in 1940. After the Second World War, MI5 was based at
1066:
Controversy arose when it was alleged that the service was monitoring
393:. The service is headed by a Director General (DG) at the grade of a
8219:
8202:
8017:
8007:
7979:
7277:
4611:
Treachery Betrayals, Blunders and Cover Ups: Six Decades of Espionage
2196:
2171:
1403:
1300:(SDU), the counter-terrorism and counter-intelligence section of the
1232:
1026:
636:
550:
4692:
The Secret State: British Internal Security in the Twentieth Century
4653:
Open Secret: The Autobiography of the Former Director-General of MI5
4094:"Rangzieb Ahmed -v- Director General of Security Service and others"
1473:
in 1929, before transferring to the top floor of the South Block of
1319:
Recognising service at home and abroad protecting the United Kingdom
1315:
1070:
and left-wing politicians. A file was kept on Labour Prime Minister
8621:
Military units and formations of the United Kingdom in World War II
8088:
8056:
6514:
6312:
3803:
3647:
3557:
3232:
3003:
2815:
1531:
1478:
1278:
1274:
1202:
1185:
1090:
discovered the existence of his own file dating from his days as a
1018:
967:
736:
645:
352:
After the war, the service was instrumental in breaking up a large
416:. Judicial oversight of the service's conduct is exercised by the
8093:
8032:
7724:
7623:
5259:
3994:
3970:
3747:
3176:
3126:
2514:
2316:"Appointment of the new Director General of the Security Service"
951:
4380:"MI5 involvement in drone project revealed in paperwork slip-up"
2060:"Investigatory Powers Commissioner establishes oversight regime"
1292:
MI5 is understood to have a close working relationship with the
8291:
6994:
6760:
5635:
4752:
Mask: MI5's Penetration of the Communist Party of Great Britain
4630:
The Secret War Between the Wars: MI5 in the 1920s and the 1930s
4549:
Spies, Lies and Whistleblowers: MI5, MI6 and the Shayler Affair
4045:"Court rules British MI5 agents can murder, kidnap and torture"
3375:
3339:"Two ex-spies target MI6 in landmark legal battle over payouts"
1457:
from 1912 until 1916, when it moved to larger facilities at 16
1063:
had an office in the BBC, and took part in vetting procedures.
924:
783:
retaliated by indiscriminately shooting dead 14 civilians at a
705:
and his Deputy, Lieutenant Colonel Stephen Searle Hill-Dillon.
698:
330:
121:
2221:
Leach, Robert; Coxall, Bill; Robins, Lynton (17 August 2011).
978:, which was used mainly for long term detention of prisoners.
5363:
4397:
2634:"How MI5 combated Communist attempts to take over the scouts"
1304:(national police), particularly with regards to threats from
998:
and the forged identity document that had led to his arrest.
928:
814:
8171:
4345:"Oops! Building firm blurts out secrets of hush-hush MI5 HQ"
3606:"Transfer of national security lead to the Security Service"
3248:"Parliament & Politics: Straw will not see his MI5 file"
2935:
Agent Jack : the true story of MI5's secret Nazi hunter
2784:
The Squad and the Intelligence Operations of Michael Collins
1752:
1526:
1440:
brought a civil claim against MI5, alleging that Pakistan's
942:
targeted British citizens who wanted to help Germany. The '
8496:
7232:
5242:
5237:
5229:
5224:
5216:
5211:
5007:
3934:"30 October 2015 Investigatory Powers Commission factsheet"
826:
517:
496:
Members of the Security Service are recognised annually by
4900:
National Domestic Extremism and Disorder Intelligence Unit
3554:"Pat Finucane murder: 'Shocking state collusion', says PM"
3194:
3120:, Minister of State, Home Office (30 November 1987).
2839:"Recruited by MI5: the name's Mussolini. Benito Mussolini"
958:
All foreigners entering the country were processed at the
8457:
6007:
5206:
5201:
5196:
5191:
5186:
5181:
5176:
4978:
1st Intelligence, Surveillance and Reconnaissance Brigade
4926:
4777:
2873:
1685:
1178:
1056:
1022:
767:
570:
513:
247:
38:
4837:
747:
in 1920, Collins ordered his counter-intelligence unit,
584:, who remained in that role until the early part of the
286:
and is part of its intelligence machinery alongside the
4446:
The Defence of the Realm: The Authorized History of MI5
4211:
The Defence of the Realm: The Authorized History of MI5
4180:
The Defence of the Realm: The Authorized History of MI5
4149:
The Defence of the Realm: The Authorized History of MI5
4118:
The Defence of the Realm: The Authorized History of MI5
2585:
The Defence of the Realm: The Authorized History of MI5
2535:
The Defence of the Realm: The Authorized History of MI5
2260:"MI5 agents can commit crime in UK, government reveals"
762:
In December 1920, the entire DDSB was transferred from
482:
The Defence of the Realm: The Authorized History of MI5
3800:"How and why MI5 kept phone data spy programme secret"
3741:, Minister of State, Home Office (10 June 1996).
1431:
994:, was subsequently given permission to keep Himmler's
385:
The Security Service comes under the authority of the
3400:"7 tied to faction of the IRA face terrorism charges"
1678:
3522:
3520:
3304:
Lewis, Jason; Wynne-Jones, Jonathan (18 June 2011).
3195:
Hollingsworth, Mark; Norton-Taylor, Richard (1988).
2253:
2251:
1833:– child agency of MI5 which provides security advice
1173:, on 9 January 2002, the first MI5 staff arrived at
1048:
The service was instrumental in breaking up a large
8611:
Buildings and structures in the City of Westminster
4572:
The Enemy Within: The Secret War Against the Miners
1699:April 1914: became a sub-section of the War Office
821:get his start in politics with a £100 weekly wage.
5338:
4463:
3825:
3817:
3468:
3428:
3305:
3085:
2906:The Double-Cross System in the War of 1939 to 1945
2830:
2473:
1896:
1481:in 1934. The Service spent the first year of the
1404:Participation of MI5 officers in criminal activity
1135:, led to an extensive MI5 surveillance operation.
489:, Professor of Modern and Contemporary History at
5139:Intelligence and Security Committee of Parliament
3640:"Man arrested over Palace Barracks bomb released"
3517:
3372:MI6: Life and Death in the British Secret Service
2248:
2220:
1976:"Security Service Act 1989: The Security Service"
1341:. This role has subsequently been passed to the
8582:
4714:A British Security Service Operations, 1939–1945
3330:
3303:
3197:Blacklist: The Inside Story of Political Vetting
2812:"Croke Park: Queen in emotionally charged visit"
2504:
1220:have provided support in the countering of both
1186:The Security Service's role in counter-terrorism
1078:(MP), although the agency's official historian,
4527:
4508:
4466:Defend the Realm: The Authorized History of MI5
3737:
3079:
3077:
2864:
2862:
1854:
1852:
1177:. On 12 January 2002, following a report by an
1021:began, being challenged by an extremely active
680:(2010), MI5 had no clearly defined role in the
502:Prince of Wales's Intelligence Community Awards
2640:. The Telegraph. 10 April 2014. Archived from
1735:Government Communications Planning Directorate
1265:(PSNI), that had been devolved in 1976 to the
456:All employees of the service are bound by the
8187:
5324:
5144:Independent Reviewer of Terrorism Legislation
4823:
4420:
1701:Directorate of Military Operations, section 5
1131:, exposed after a tip-off by Soviet defector
915:Beginning with the capture of an agent named
5094:Foreign, Commonwealth and Development Office
4318:"Intelligence, counter-terrorism, and trust"
3788:
3144:: CS1 maint: multiple names: authors list (
3074:
2896:
2894:
2892:
2890:
2859:
2373:
2371:
1849:
1059:came to light in the mid-1980s. MI5 officer
4905:National Counter Terrorism Policing Network
3461:"Barron finds British collusion in attacks"
3162:
1519:Details of a northern operations centre in
1367:Regulation of Investigatory Powers Act 2000
753:Royal Irish Constabulary Auxiliary Division
735:penetrated the unit. Using DMP detectives
430:Regulation of Investigatory Powers Act 2000
8194:
8180:
5331:
5317:
4988:30 Commando Information Exploitation Group
4830:
4816:
4782:
4528:Hennessey, Thomas; Thomas, Claire (2010).
4509:Hennessey, Thomas; Thomas, Claire (2009).
3956:
3733:
3731:
3148:) CS1 maint: numeric names: authors list (
2308:
1898:"Annie Machon: my so called life as a spy"
1751:
1243:into the 1989 murder of Belfast solicitor
827:People's Commissariat for Internal Affairs
731:The intelligence staff of Michael Collins
576:The founding head of the Army section was
257:
52:
8596:1909 establishments in the United Kingdom
5087:Office for Security and Counter-Terrorism
4646:
3823:
3018:
2988:
2900:
2887:
2731:
2729:
2727:
2725:
2723:
2721:
2719:
2449:
2368:
1821:– of London's Metropolitan Police Service
1694:Home Section of the Secret Service Bureau
1527:Directors General of the Security Service
541:government, as a joint initiative of the
533:The Security Service is derived from the
4876:National Ballistics Intelligence Service
4042:
3668:
3245:
3083:
2475:"End for Special Branch after 122 years"
2346:"MI5 – The authorised centenary history"
2257:
2114:"Freedom of Information Act, section 23"
1949:
1530:
1523:were revealed by the firm who built it.
1453:MI5 was based at Watergate House in the
1373:in 2015. This power was replaced by the
1314:
1189:
1001:
4689:
4627:
4608:
4377:
4342:
4264:
4043:Browning, Jonathan (20 December 2019).
4012:
3728:
3696:
3275:
3118:Malcolm Sinclair, The Earl of Caithness
2870:"Historic Figures: The Cambridge Spies"
2836:
2508:, Home Secretary (5 August 1914).
1810:– a European intelligence sharing forum
755:, at their lodgings throughout Dublin.
474:
302:(JIC), and the service is bound by the
14:
8583:
5008:Government Communications Headquarters
4863:National Protective Security Authority
4670:
4589:
4546:
4439:
4207:
4176:
4145:
4114:
3794:
3671:"MI5 targets Ireland's al-Qaeda cells"
3426:
3366:
3336:
2932:
2735:
2716:
2582:
2532:
2356:from the original on 30 September 2013
1831:National Protective Security Authority
1335:National Criminal Intelligence Service
1216:Whilst the British security forces in
1149:. The two most notable of the agents,
1105:(especially in his controversial book
292:Government Communications Headquarters
8616:Intelligence services of World War II
8175:
5312:
4811:
4565:
4485:
4298:from the original on 22 February 2014
3530:. Pat Finucane Review. Archived from
3122:"Security Services Ombudsman: Access"
2965:
2781:
2765:"John Charles Byrnes or Jack Jameson"
2597:
2547:
2377:
2284:
2282:
2140:
2138:
1247:found that MI5 had colluded with the
1171:United States invasion of Afghanistan
689:. MI5 did undertake the training of
5172:Directorate of Military Intelligence
4839:United Kingdom intelligence agencies
4749:
4730:
4708:
3838:from the original on 11 January 2022
3441:from the original on 11 January 2022
3318:from the original on 11 January 2022
3098:from the original on 11 January 2022
3084:Harrison, David (11 November 2007).
3060:www.Archive.Official-Documents.co.uk
2910:Australian National University Press
2486:from the original on 11 January 2022
2450:Whitehead, Jennifer (15 July 2016).
2023:
1968:
1905:from the original on 11 January 2022
817:during inter-war period, and helped
567:Directorate of Military Intelligence
27:British domestic intelligence agency
8121:Surveillance issues in smart cities
4421:Aldrich, R. J.; Cormac, R. (2016).
4246:. The Secret Architecture of London
4013:Osborne, Samuel (8 November 2019).
3922:from the original on 23 March 2016.
3276:Bamford, James (18 November 1990).
3246:Schaefer, Sarah (22 January 1999).
3225:"MI5 kept file on former PM Wilson"
2743:. Washington, D.C.: Potomac Books.
2482:. The Telegraph. 9 September 2005.
2227:. Palgrave Macmillan. p. 341.
2122:Office of Public Sector Information
2085:"What the Tribunal can investigate"
1432:Allegations of collusion in torture
876:
625:
278:, is the United Kingdom's domestic
24:
6543:South Korea: Intelligence Bureau,
4954:Defence Intelligence Fusion Centre
4882:National Fraud Intelligence Bureau
4675:. University of California Press.
4414:
3946:from the original on 25 July 2019.
3824:Whitehead, Tom (4 November 2015).
3767:"National Crime Agency – About us"
3614:Police Service of Northern Ireland
3467:. 29 November 2006. Archived from
3337:Clarke, Liam (14 September 2012).
3087:"Cold War rivals play at spy game"
3030:www.MilitaryIntelligenceMuseum.org
2600:Intelligence and National Security
2550:Intelligence and National Security
2279:
2135:
1679:Past names of the Security Service
1263:Police Service of Northern Ireland
1055:One episode involving MI5 and the
865:; went undetected until after the
676:has noted in his official history
620:Intelligence and National Security
25:
8632:
5154:Investigatory Powers Commissioner
4959:Joint Intelligence Training Group
4769:
4359:from the original on 15 June 2010
1901:. The Telegraph. 29 August 2010.
1393:Green: active; about 10% of files
964:Royal Victoria Patriotic Building
414:Investigatory Powers Commissioner
6759:Congo (Democratic Republic of):
6167:Congo (Democratic Republic of):
5494:Congo (Democratic Republic of):
4799:UK Intelligence community online
4594:. New York: Palgrave Macmillan.
3669:McDonald, Henry (2 March 2008).
3427:Palmer, Alasdair (14 May 2006).
3036:from the original on 25 May 2020
3032:. Military Intelligence Museum.
2874:British Broadcasting Corporation
2837:Kington, Tom (13 October 2009).
2258:Grierson, Jamie (2 March 2018).
2031:"Intelligence Services Act 1994"
1327:
946:' operation saw an MI5 officer,
463:The current Director General is
272:Military Intelligence, Section 5
61:
5042:Joint Terrorism Analysis Centre
5036:Joint Intelligence Organisation
4790:Records of the Security Service
4733:A Matter of Trust: MI5, 1945–72
4590:Murphy, Christopher J. (2006).
4488:The Security Service, 1908–1945
4390:
4371:
4343:Leppard, David (14 June 2009).
4336:
4310:
4271:Thames House and Vauxhall Cross
4258:
4232:
4201:
4170:
4139:
4108:
4086:
4066:
4036:
4006:
3995:Parliamentary Debates (Hansard)
3982:
3971:Parliamentary Debates (Hansard)
3950:
3926:
3898:
3888:"Investigatory Powers Act 2016"
3880:
3850:
3759:
3748:Parliamentary Debates (Hansard)
3690:
3662:
3632:
3598:
3572:
3546:
3498:. November 2006. Archived from
3477:
3453:
3420:
3392:
3360:
3297:
3269:
3239:
3217:
3188:
3177:Parliamentary Debates (Hansard)
3156:
3127:Parliamentary Debates (Hansard)
3110:
3048:
2959:
2926:
2804:
2775:
2757:
2690:
2656:
2626:
2591:
2587:. Allen Lane. pp. 873–875.
2576:
2541:
2526:
2515:Parliamentary Debates (Hansard)
2498:
2466:
2443:
2409:
2338:
2214:
2189:
2164:
2106:
2077:
1825:Joint Terrorism Analysis Centre
1708:Military Intelligence section 5
1506:Joint Terrorism Analysis Centre
1461:for the remaining years of the
1352:
881:One of the earliest actions of
724:within the IRA, who identified
442:Freedom of Information Act 2000
375:
364:activity within Britain during
8601:Domestic intelligence agencies
5014:National Cyber Security Centre
4096:. High Court. 16 December 2020
4002:. 5 June 2006. col. 278W.
3771:www.NationalCrimeAgency.gov.uk
2052:
1997:
1943:
1917:
1889:
1863:
1469:in 1919, and then moved to 35
1380:In July 2006, parliamentarian
1343:Serious Organised Crime Agency
1164:post-traumatic stress disorder
528:
423:
298:(DI). MI5 is directed by the
13:
1:
8606:British intelligence agencies
8201:
8012:List of intelligence agencies
6951:Republic of North Macedonia:
6425:Republic of North Macedonia:
5784:Republic of North Macedonia:
5250:Naval Intelligence Department
5149:Investigatory Powers Tribunal
4735:. Weidenfeld & Nicolson.
4470:. USA: Knopf. November 2009.
4378:Sabbagh, Dan (6 March 2021).
2937:. Weidenfeld & Nicolson.
2668:www.Spartacus.schoolnet.co.uk
2537:. Allen Lane. pp. 49–52.
2093:Investigatory Powers Tribunal
1843:
1791:British intelligence agencies
1728:
1692:October 1909: founded as the
1422:Investigatory Powers Tribunal
1375:Investigatory Powers Act 2016
831:Main Intelligence Directorate
434:Investigatory Powers Act 2016
418:Investigatory Powers Tribunal
345:, it developed the so-called
5272:Special Operations Executive
5061:Joint Intelligence Committee
4240:"MI5 (The Security Service)"
4208:Andrew, Christopher (2009).
4177:Andrew, Christopher (2009).
4146:Andrew, Christopher (2009).
4115:Andrew, Christopher (2009).
2698:"Stephen Searle Hill-Dillon"
2612:10.1080/02684527.2010.537022
2583:Andrew, Christopher (2009).
2533:Andrew, Christopher (2009).
2381:Charles: the Heart of a King
1448:
1074:from 1945, when he became a
582:South Staffordshire Regiment
451:
380:
300:Joint Intelligence Committee
7:
7865:Crime Intelligence Division
6755:CMC JSD Intelligence Bureau
5293:Special Reconnaissance Unit
5278:Diplomatic Wireless Service
5255:Naval Intelligence Division
5116:Single Intelligence Account
4927:Secret Intelligence Service
3906:"Investigatory Powers Bill"
3056:"Security Service Act 1989"
2146:"Law, oversight and ethics"
1784:
1442:Inter-Services Intelligence
1363:Telecommunications Act 1984
1281:outside Palace Barracks in
895:Secret Intelligence Service
514:Secret Intelligence Service
288:Secret Intelligence Service
196:Single Intelligence Account
10:
8637:
8109:Turbulence (NSA programme)
8045:Mass surveillance in China
5121:National Security Strategy
3343:www.BelfastTelegraph.co.uk
2197:"MI5 The Security Service"
2172:"MI5 The Security Service"
1814:Counter Terrorism Policing
1544:
1417:human rights organisations
1273:. During April 2010, the
1249:Ulster Defence Association
869:, and became known as the
523:
36:
29:
8506:
8434:
8362:
8290:
8218:
8209:
8129:
7998:
7965:
7897:
7761:
7569:
7454:
7168:
6688:
6038:
5347:
5162:
5129:
5104:Chiefs of Staff Committee
5072:National Security Adviser
5067:National Security Council
5051:
5024:
4996:
4936:
4915:
4895:Counter Terrorism Command
4845:
4613:. Mainstream Publishing.
4609:Pincher, Chapman (2011).
3580:"MI5 in Northern Ireland"
3430:"MI5 mission: impossible"
3168:Minister for Home Affairs
2562:10.1080/02684520600568303
2510:"Aliens Restriction Bill"
2378:Mayer, Catherine (2016).
2005:"People and organisation"
1954:. London: HarperCollins.
1819:Counter Terrorism Command
1267:Royal Ulster Constabulary
1127:. Another spy ring, the
687:Irish War of Independence
512:alongside members of the
304:Security Service Act 1989
242:
222:
202:
191:
183:
171:
113:
103:
79:
74:
60:
51:
6107:Bosnia and Herzegovina:
5434:Bosnia and Herzegovina:
5283:Far East Combined Bureau
3966:"Security Service files"
3913:House of Commons Library
3496:Houses of the Oireachtas
1740:
1733:MI5 has previously used
1715:Defence Security Service
1277:detonated a 120 lb
777:Royal Irish Constabulary
438:Data Protection Act 2018
198:£3.711 billion (2021–22)
108:His Majesty's Government
37:Not to be confused with
18:British Security Service
8040:Great Firewall of China
5298:Military Reaction Force
4671:Thomas, Martin (2008).
4628:Quinlan, Kevin (2014).
4532:. Amberley Publishing.
3743:"Security Service Bill"
3172:"Official Secrets Bill"
2933:Hutton, Robert (2019).
2782:Dwyer, T. Ryle (2005).
2294:Encyclopedia Britannica
1950:Geraghty, Tony (2000).
1706:September 1916: became
1652:Eliza Manningham-Buller
1547:Director General of MI5
1540:Director General of MI5
1510:Northern Ireland Office
1415:In November 2019, four
960:London Reception Centre
609:Portsmouth Constabulary
85:; 114 years ago
8149:Law enforcement agency
8023:Diplomatic cable leaks
7491:Air Intelligence Group
6000:United Arab Emirates:
4324:. MI5. 5 November 2007
4214:. Allen Lane. p.
4183:. Allen Lane. p.
4152:. Allen Lane. p.
4121:. Allen Lane. p.
3755:. col. 1502–1503.
3586:. Security Service MI5
2966:Hoare, Oliver (2000).
2769:www.BloodySunday.co.uk
2702:www.BloodySunday.co.uk
2035:www.Legislation.gov.uk
1980:www.Legislation.gov.uk
1686:https://www.MI5.gov.uk
1542:
1320:
1298:Special Detective Unit
1198:
652:organisations, and of
159:Security Service – MI5
47:Security Service (MI5)
8212:Intelligence agencies
5341:intelligence agencies
4890:Specialist Operations
4870:National Crime Agency
4794:The National Archives
4349:www.TimesOnline.co.uk
4279:National Audit Office
4019:www.Independent.co.uk
3862:www.TheRegister.co.uk
3775:National Crime Agency
3278:"Gordievsky's people"
3252:www.Independent.co.uk
2902:Masterman, John Cecil
2672:Spartacus Educational
1633:(born 1932 - d. 2021)
1626:(born 1920 – d. 2000)
1619:(born 1923 – d. 1998)
1612:(born 1919 – d. 1996)
1605:(born 1918 – d. 2001)
1598:(born 1912 – d. 1997)
1596:Martin Furnival Jones
1591:(born 1905 – d. 1973)
1584:(born 1906 – d. 1993)
1577:(born 1888 – d. 1962)
1570:(born 1879 – d. 1961)
1563:(born 1886 – d. 1968)
1556:(born 1873 – d. 1942)
1536:Dame Stella Rimington
1534:
1347:National Crime Agency
1318:
1193:
1002:Post-Second World War
910:'double-cross' system
733:Irish Republican Army
535:Secret Service Bureau
347:'double-cross' system
97:Secret Service Bureau
32:MI-5 (disambiguation)
4948:Defence Intelligence
4750:West, Nigel (2012).
4731:West, Nigel (1982).
4690:Thurlow, R. (1994).
4492:Public Record Office
4486:Curry, John (1999).
3978:. col. 346–348.
3964:(25 February 1998).
3170:(21 December 1988).
2972:Public Record Office
1746:Coat of arms of MI5
1359:11 September attacks
1345:(SOCA) and then the
1306:dissident republican
1287:The Mercian Regiment
1238:Sir Desmond de Silva
1076:Member of Parliament
950:, masquerade as the
839:Cambridge University
678:Defence of the Realm
559:Imperial German Navy
491:Cambridge University
475:Centenary and awards
458:Official Secrets Act
296:Defence Intelligence
280:counter-intelligence
203:Minister responsible
148:51.49389°N 0.12556°W
30:For other uses, see
8161:Intelligence agency
5288:Force Research Unit
5099:Ministry of Defence
4971:Joint Support Group
4887:Metropolitan Police
4547:Machon, A. (2005).
4441:Andrew, Christopher
3832:The Daily Telegraph
3798:(5 November 2015).
3534:on 16 December 2012
3473:on 27 January 2013.
3435:The Daily Telegraph
3312:The Daily Telegraph
3092:The Daily Telegraph
2638:www.Telegraph.co.uk
2480:www.Telegraph.co.uk
1871:"What's in a name?"
1804:– MI5 whistleblower
1798:– MI5 whistleblower
1747:
1561:Oswald Allen Harker
1538:, the first female
1489:, before moving to
1389:' system operates:
1357:In 2001, after the
1294:Republic of Ireland
1133:Michael Goleniewski
988:Sidney Henry Noakes
933:Operation Fortitude
847:Harold 'Kim' Philby
837:(most notably from
594:Metropolitan Police
395:Permanent Secretary
143: /
83:7 October 1909
48:
8079:Call detail record
6625:Security Service (
5808:Papua New Guinea:
4966:Intelligence Corps
4551:. The Book Guild.
4082:. 27 October 2020.
3892:Legislation.gov.uk
3610:www.PSNI.Police.uk
3560:. 12 December 2012
3505:on 26 October 2008
3405:The New York Times
3283:The New York Times
1745:
1720:1931: renamed the
1713:1929: renamed the
1575:Sir Percy Sillitoe
1543:
1521:Greater Manchester
1321:
1199:
1080:Christopher Andrew
1011:David Maxwell-Fyfe
992:Intelligence Corps
800:David Lloyd George
674:Christopher Andrew
487:Christopher Andrew
274:), officially the
179:(Defend the Realm)
153:51.49389; -0.12556
46:
8578:
8577:
8169:
8168:
8116:National security
7434:Derzhspetszviazok
5306:
5305:
5109:Strategic Command
4761:978-0-415-35145-4
4742:978-0-340-33781-3
4723:978-0-370-30324-6
4701:978-0-631-16066-3
4682:978-0-52025-117-5
4663:978-0-09943-672-0
4648:Rimington, Stella
4639:978-1-84383-938-5
4620:978-1-78057-540-7
4601:978-0-230-00241-8
4582:978-1-78168-342-2
4558:978-1-85776-952-4
4539:978-1-4456-0184-7
4520:978-1-84868-079-1
4501:978-1-873162-79-8
4477:978-0-307-26363-6
4456:978-1-84614-284-0
4432:978-0-00-755544-4
4288:978-0-10556-669-4
4225:978-0-713-99885-6
4194:978-0-713-99885-6
4163:978-0-713-99885-6
4132:978-0-713-99885-6
3868:. 9 November 2015
3347:Belfast Telegraph
3235:. 3 October 2009.
3210:978-0-70120-811-0
2981:978-1-903365-08-3
2919:978-0-7081-0459-0
2797:978-1-85635-469-1
2750:978-1-59797-535-3
2522:. col. 1985.
2431:on 20 August 2006
2395:978-0-7535-5595-8
2234:978-0-230-34422-8
1961:978-0-00638-674-2
1782:
1781:
1497:(1945–1976), and
1436:In October 2020,
1339:Operation Trinity
1310:Islamic terrorism
1211:Islamic extremism
1159:Belfast Telegraph
1151:Martin McGartland
1129:Portland spy ring
940:Victor Rothschild
899:Battle of Britain
883:Winston Churchill
695:Hounslow Barracks
555:counter-espionage
506:St James's Palace
370:Islamic extremism
265:
264:
16:(Redirected from
8628:
8196:
8189:
8182:
8173:
8172:
7887:United Kingdom:
7810:Baintelkam Polri
7735:United Kingdom:
7709:Rosfinmonitoring
7553:United Kingdom:
7531:Air Intelligence
7438:United Kingdom:
7123:United Kingdom:
6777:Czech Republic:
6623:United Kingdom:
6271:Baintelkam Polri
6179:Czech Republic:
6006:United Kingdom:
5512:Czech Republic:
5333:
5326:
5319:
5310:
5309:
4983:RAF Intelligence
4857:Security Service
4832:
4825:
4818:
4809:
4808:
4786:
4781:
4780:
4778:Official website
4765:
4746:
4727:
4705:
4686:
4667:
4643:
4624:
4605:
4586:
4562:
4543:
4524:
4505:
4481:
4469:
4460:
4436:
4409:
4408:
4406:
4404:
4394:
4388:
4387:
4375:
4369:
4368:
4366:
4364:
4353:The Sunday Times
4340:
4334:
4333:
4331:
4329:
4314:
4308:
4307:
4305:
4303:
4297:
4276:
4262:
4256:
4255:
4253:
4251:
4244:www.GeoCities.ws
4236:
4230:
4229:
4205:
4199:
4198:
4174:
4168:
4167:
4143:
4137:
4136:
4112:
4106:
4105:
4103:
4101:
4090:
4084:
4083:
4070:
4064:
4063:
4061:
4059:
4040:
4034:
4033:
4031:
4029:
4010:
4004:
4003:
4000:House of Commons
3986:
3980:
3979:
3976:House of Commons
3954:
3948:
3947:
3945:
3938:
3930:
3924:
3923:
3921:
3910:
3902:
3896:
3895:
3884:
3878:
3877:
3875:
3873:
3854:
3848:
3847:
3845:
3843:
3829:
3821:
3815:
3814:
3812:
3810:
3792:
3786:
3785:
3783:
3781:
3763:
3757:
3756:
3753:House of Commons
3735:
3726:
3725:
3723:
3721:
3715:
3708:
3694:
3688:
3687:
3685:
3683:
3666:
3660:
3659:
3657:
3655:
3636:
3630:
3629:
3627:
3625:
3616:. Archived from
3602:
3596:
3595:
3593:
3591:
3576:
3570:
3569:
3567:
3565:
3550:
3544:
3543:
3541:
3539:
3524:
3515:
3514:
3512:
3510:
3504:
3489:
3481:
3475:
3474:
3472:
3457:
3451:
3450:
3448:
3446:
3432:
3424:
3418:
3417:
3415:
3413:
3396:
3390:
3389:
3364:
3358:
3357:
3355:
3353:
3334:
3328:
3327:
3325:
3323:
3309:
3301:
3295:
3294:
3292:
3290:
3273:
3267:
3266:
3264:
3262:
3243:
3237:
3236:
3221:
3215:
3214:
3192:
3186:
3185:
3184:. col. 538.
3182:House of Commons
3160:
3154:
3153:
3143:
3135:
3134:. col. 811.
3114:
3108:
3107:
3105:
3103:
3089:
3081:
3072:
3071:
3069:
3067:
3052:
3046:
3045:
3043:
3041:
3022:
3016:
3015:
3013:
3011:
2992:
2986:
2985:
2963:
2957:
2956:
2930:
2924:
2923:
2898:
2885:
2884:
2882:
2880:
2866:
2857:
2856:
2854:
2852:
2834:
2828:
2827:
2825:
2823:
2808:
2802:
2801:
2779:
2773:
2772:
2761:
2755:
2754:
2737:Hittle, J. B. E.
2733:
2714:
2713:
2711:
2709:
2694:
2688:
2687:
2685:
2683:
2674:. Archived from
2660:
2654:
2653:
2651:
2649:
2644:on 10 April 2014
2630:
2624:
2623:
2595:
2589:
2588:
2580:
2574:
2573:
2545:
2539:
2538:
2530:
2524:
2523:
2520:House of Commons
2506:Reginald McKenna
2502:
2496:
2495:
2493:
2491:
2477:
2470:
2464:
2463:
2461:
2459:
2447:
2441:
2440:
2438:
2436:
2427:. Archived from
2413:
2407:
2406:
2404:
2402:
2386:Ebury Publishing
2375:
2366:
2365:
2363:
2361:
2342:
2336:
2335:
2333:
2331:
2312:
2306:
2305:
2303:
2301:
2286:
2277:
2276:
2274:
2272:
2255:
2246:
2245:
2243:
2241:
2224:British Politics
2218:
2212:
2211:
2209:
2207:
2193:
2187:
2186:
2184:
2182:
2168:
2162:
2161:
2159:
2157:
2142:
2133:
2132:
2130:
2128:
2110:
2104:
2103:
2101:
2099:
2081:
2075:
2074:
2072:
2070:
2056:
2050:
2049:
2047:
2045:
2027:
2021:
2020:
2018:
2016:
2001:
1995:
1994:
1992:
1990:
1972:
1966:
1965:
1947:
1941:
1940:
1938:
1936:
1921:
1915:
1914:
1912:
1910:
1900:
1893:
1887:
1886:
1884:
1882:
1867:
1861:
1856:
1755:
1748:
1744:
1722:Security Service
1638:Stella Rimington
1568:Sir David Petrie
1514:Northern Ireland
1499:140 Gower Street
1495:Leconfield House
1483:Second World War
1365:(instead of the
1245:Patrick Finucane
1218:Northern Ireland
1207:Irish republican
1115:, or his deputy
1042:Philip Woodfield
1038:Michael Bettaney
1031:Michael Bettaney
983:Heinrich Himmler
877:Second World War
867:Second World War
819:Benito Mussolini
813:MI5 operated in
654:organised labour
626:Inter-war period
613:Imperial Germany
601:Reginald McKenna
586:Second World War
498:King Charles III
467:, who succeeded
362:Irish republican
343:Second World War
276:Security Service
261:
256:
253:
251:
249:
234:Director General
223:Agency executive
167:
166:
164:
163:
162:
160:
155:
154:
149:
144:
141:
140:
139:
136:
93:
91:
86:
65:
56:
49:
45:
21:
8636:
8635:
8631:
8630:
8629:
8627:
8626:
8625:
8581:
8580:
8579:
8574:
8502:
8430:
8358:
8286:
8214:
8205:
8200:
8170:
8165:
8125:
8064:Security agency
8052:Law enforcement
8000:
7994:
7967:
7961:
7899:
7893:
7764:
7757:
7741:United States:
7572:
7565:
7559:United States:
7457:
7450:
7444:United States:
7171:
7164:
7129:United States:
6691:
6684:
6645:United States:
6040:
6034:
6016:United States:
5349:
5343:
5337:
5307:
5302:
5265:No. 30 Commando
5164:
5158:
5131:
5125:
5053:
5047:
5027:
5020:
4999:
4992:
4939:
4932:
4918:
4911:
4848:
4841:
4836:
4776:
4775:
4772:
4762:
4743:
4724:
4716:. Bodley Head.
4702:
4683:
4664:
4640:
4621:
4602:
4583:
4575:. Verso Books.
4559:
4540:
4521:
4502:
4478:
4462:
4457:
4433:
4417:
4415:Further reading
4412:
4402:
4400:
4396:
4395:
4391:
4376:
4372:
4362:
4360:
4341:
4337:
4327:
4325:
4316:
4315:
4311:
4301:
4299:
4295:
4289:
4274:
4266:Sheldon, Robert
4263:
4259:
4249:
4247:
4238:
4237:
4233:
4226:
4206:
4202:
4195:
4175:
4171:
4164:
4144:
4140:
4133:
4113:
4109:
4099:
4097:
4092:
4091:
4087:
4072:
4071:
4067:
4057:
4055:
4041:
4037:
4027:
4025:
4023:The Independent
4011:
4007:
3988:
3987:
3983:
3955:
3951:
3943:
3936:
3932:
3931:
3927:
3919:
3908:
3904:
3903:
3899:
3886:
3885:
3881:
3871:
3869:
3856:
3855:
3851:
3841:
3839:
3822:
3818:
3808:
3806:
3793:
3789:
3779:
3777:
3765:
3764:
3760:
3739:Baroness Blatch
3736:
3729:
3719:
3717:
3713:
3706:
3695:
3691:
3681:
3679:
3667:
3663:
3653:
3651:
3638:
3637:
3633:
3623:
3621:
3604:
3603:
3599:
3589:
3587:
3578:
3577:
3573:
3563:
3561:
3552:
3551:
3547:
3537:
3535:
3526:
3525:
3518:
3508:
3506:
3502:
3487:
3483:
3482:
3478:
3465:The Irish Times
3459:
3458:
3454:
3444:
3442:
3425:
3421:
3411:
3409:
3398:
3397:
3393:
3386:
3378:. p. 339.
3365:
3361:
3351:
3349:
3335:
3331:
3321:
3319:
3302:
3298:
3288:
3286:
3274:
3270:
3260:
3258:
3256:The Independent
3244:
3240:
3223:
3222:
3218:
3211:
3203:. p. 104.
3193:
3189:
3161:
3157:
3137:
3136:
3115:
3111:
3101:
3099:
3082:
3075:
3065:
3063:
3054:
3053:
3049:
3039:
3037:
3024:
3023:
3019:
3009:
3007:
2994:
2993:
2989:
2982:
2964:
2960:
2945:
2931:
2927:
2920:
2899:
2888:
2878:
2876:
2868:
2867:
2860:
2850:
2848:
2835:
2831:
2821:
2819:
2810:
2809:
2805:
2798:
2780:
2776:
2763:
2762:
2758:
2751:
2734:
2717:
2707:
2705:
2704:. Bloody Sunday
2696:
2695:
2691:
2681:
2679:
2664:"Basil Thomson"
2662:
2661:
2657:
2647:
2645:
2632:
2631:
2627:
2596:
2592:
2581:
2577:
2546:
2542:
2531:
2527:
2503:
2499:
2489:
2487:
2472:
2471:
2467:
2457:
2455:
2448:
2444:
2434:
2432:
2415:
2414:
2410:
2400:
2398:
2396:
2388:. p. 175.
2376:
2369:
2359:
2357:
2344:
2343:
2339:
2329:
2327:
2326:. 28 March 2013
2314:
2313:
2309:
2299:
2297:
2296:. 11 April 2023
2288:
2287:
2280:
2270:
2268:
2256:
2249:
2239:
2237:
2235:
2219:
2215:
2205:
2203:
2195:
2194:
2190:
2180:
2178:
2170:
2169:
2165:
2155:
2153:
2144:
2143:
2136:
2126:
2124:
2118:www.OPSI.gov.uk
2112:
2111:
2107:
2097:
2095:
2083:
2082:
2078:
2068:
2066:
2058:
2057:
2053:
2043:
2041:
2029:
2028:
2024:
2014:
2012:
2003:
2002:
1998:
1988:
1986:
1974:
1973:
1969:
1962:
1948:
1944:
1934:
1932:
1929:The Independent
1923:
1922:
1918:
1908:
1906:
1895:
1894:
1890:
1880:
1878:
1869:
1868:
1864:
1857:
1850:
1846:
1787:
1743:
1731:
1703:(MO5) — MO5(g);
1681:
1554:Sir Vernon Kell
1549:
1529:
1491:Blenheim Palace
1487:Wormwood Scrubs
1463:First World War
1451:
1434:
1406:
1355:
1330:
1201:The end of the
1188:
1155:Raymond Gilmour
1143:Provisional IRA
1125:Oleg Gordievsky
1117:Graham Mitchell
1092:student radical
1004:
972:Latchmere House
879:
863:John Cairncross
785:Gaelic Football
726:Michael Collins
711:Hugh Montgomery
682:Anglo-Irish War
628:
563:First World War
539:Imperial German
531:
526:
477:
471:in April 2020.
454:
426:
383:
378:
338:First World War
284:security agency
246:
238:
218:
178:
158:
156:
152:
150:
146:
145:
142:
137:
134:
132:
130:
129:
128:
94:
89:
87:
84:
75:Agency overview
66:
42:
35:
28:
23:
22:
15:
12:
11:
5:
8634:
8624:
8623:
8618:
8613:
8608:
8603:
8598:
8593:
8576:
8575:
8573:
8572:
8559:
8546:
8533:
8523:
8512:
8510:
8504:
8503:
8501:
8500:
8487:
8474:
8461:
8451:
8440:
8438:
8436:United Kingdom
8432:
8431:
8429:
8428:
8415:
8402:
8389:
8379:
8368:
8366:
8360:
8359:
8357:
8356:
8343:
8330:
8317:
8307:
8296:
8294:
8288:
8287:
8285:
8284:
8271:
8258:
8245:
8235:
8224:
8222:
8216:
8215:
8210:
8207:
8206:
8199:
8198:
8191:
8184:
8176:
8167:
8166:
8164:
8163:
8158:
8157:
8156:
8146:
8141:
8136:
8130:
8127:
8126:
8124:
8123:
8118:
8113:
8112:
8111:
8106:
8101:
8096:
8091:
8086:
8081:
8076:
8066:
8061:
8060:
8059:
8049:
8048:
8047:
8037:
8036:
8035:
8030:
8025:
8015:
8004:
8002:
7996:
7995:
7993:
7992:
7987:
7982:
7977:
7971:
7969:
7963:
7962:
7960:
7959:
7954:
7952:United Kingdom
7949:
7944:
7939:
7934:
7929:
7924:
7919:
7914:
7909:
7903:
7901:
7895:
7894:
7892:
7891:
7885:
7867:
7863:South Africa:
7861:
7855:
7837:
7827:
7817:
7806:
7800:
7794:
7788:
7782:
7776:
7769:
7767:
7759:
7758:
7756:
7755:
7749:
7739:
7733:
7727:
7717:
7713:Saudi Arabia:
7711:
7705:
7699:
7685:
7679:
7673:
7667:
7660:
7654:
7648:
7642:
7636:
7630:
7620:
7614:
7608:
7602:
7596:
7590:
7584:
7577:
7575:
7567:
7566:
7564:
7563:
7557:
7551:
7545:
7539:
7533:
7527:
7505:
7499:
7493:
7487:
7481:
7475:
7469:
7462:
7460:
7452:
7451:
7449:
7448:
7442:
7436:
7430:
7424:
7418:
7412:
7406:
7400:
7394:
7390:South Africa:
7388:
7384:Saudi Arabia:
7382:
7374:
7368:
7326:
7320:
7314:
7308:
7302:
7292:
7286:
7280:
7274:
7268:
7257:
7247:
7241:
7235:
7225:
7219:
7213:
7207:
7201:
7195:
7189:
7183:
7176:
7174:
7166:
7165:
7163:
7162:
7156:
7150:
7149:
7148:
7143:
7138:
7127:
7121:
7115:
7109:
7103:
7097:
7087:
7077:
7071:
7065:
7059:
7049:
7045:South Africa:
7043:
7037:
7031:
7025:
7015:
7011:Saudi Arabia:
7009:
7003:
6997:
6991:
6981:
6975:
6961:
6955:
6949:
6943:
6937:
6931:
6925:
6919:
6913:
6907:
6901:
6895:
6889:
6883:
6877:
6871:
6865:
6855:
6845:
6827:
6821:
6815:
6809:
6799:
6793:
6787:
6781:
6775:
6769:
6763:
6757:
6751:
6745:
6739:
6733:
6727:
6721:
6715:
6709:
6703:
6696:
6694:
6686:
6685:
6683:
6682:
6676:
6665:
6659:
6653:
6643:
6621:
6615:
6609:
6599:
6593:
6583:
6577:
6571:
6565:
6559:
6553:
6547:
6541:
6537:South Africa:
6535:
6529:
6523:
6517:
6513:Saudi Arabia:
6511:
6505:
6499:
6493:
6479:
6469:
6463:
6457:
6451:
6441:
6435:
6429:
6423:
6417:
6411:
6405:
6399:
6393:
6387:
6381:
6375:
6365:
6359:
6353:
6347:
6341:
6335:
6321:
6315:
6309:
6295:
6281:
6267:
6261:
6255:
6245:
6239:
6229:
6219:
6213:
6207:
6201:
6195:
6189:
6183:
6177:
6171:
6165:
6159:
6153:
6147:
6141:
6135:
6129:
6123:
6117:
6111:
6105:
6099:
6093:
6087:
6081:
6075:
6069:
6063:
6057:
6051:
6044:
6042:
6036:
6035:
6033:
6032:
6026:
6020:
6014:
6004:
5998:
5992:
5986:
5982:Turkmenistan:
5980:
5974:
5968:
5962:
5956:
5950:
5944:
5938:
5932:
5926:
5920:
5914:
5908:
5902:
5896:
5892:South Africa:
5890:
5884:
5878:
5872:
5866:
5862:Sierra Leone:
5860:
5854:
5850:Saudi Arabia:
5848:
5842:
5836:
5830:
5824:
5818:
5812:
5806:
5800:
5794:
5788:
5782:
5776:
5770:
5764:
5758:
5752:
5746:
5740:
5734:
5728:
5722:
5716:
5710:
5704:
5698:
5692:
5686:
5680:
5674:
5668:
5662:
5656:
5650:
5644:
5638:
5632:
5626:
5620:
5614:
5608:
5602:
5596:
5590:
5576:
5570:
5564:
5558:
5552:
5546:
5540:
5534:
5528:
5522:
5516:
5510:
5504:
5498:
5492:
5486:
5480:
5474:
5468:
5462:
5456:
5450:
5444:
5438:
5432:
5426:
5420:
5414:
5408:
5402:
5396:
5390:
5384:
5378:
5372:
5366:
5360:
5353:
5351:
5345:
5344:
5336:
5335:
5328:
5321:
5313:
5304:
5303:
5301:
5300:
5295:
5290:
5285:
5280:
5275:
5269:
5268:
5267:
5262:
5252:
5247:
5246:
5245:
5240:
5235:
5232:
5227:
5222:
5219:
5214:
5209:
5204:
5199:
5194:
5189:
5184:
5179:
5168:
5166:
5160:
5159:
5157:
5156:
5151:
5146:
5141:
5135:
5133:
5127:
5126:
5124:
5123:
5118:
5113:
5112:
5111:
5106:
5096:
5091:
5090:
5089:
5079:
5077:Cabinet Office
5074:
5069:
5064:
5057:
5055:
5049:
5048:
5046:
5045:
5039:
5032:
5030:
5022:
5021:
5019:
5018:
5017:
5016:
5004:
5002:
4994:
4993:
4991:
4990:
4985:
4980:
4975:
4974:
4973:
4963:
4962:
4961:
4956:
4944:
4942:
4934:
4933:
4931:
4930:
4923:
4921:
4913:
4912:
4910:
4909:
4908:
4907:
4902:
4897:
4884:
4879:
4873:
4867:
4866:
4865:
4853:
4851:
4843:
4842:
4835:
4834:
4827:
4820:
4812:
4806:
4805:
4803:Cabinet Office
4796:
4787:
4771:
4770:External links
4768:
4767:
4766:
4760:
4747:
4741:
4728:
4722:
4706:
4700:
4687:
4681:
4668:
4662:
4656:. Hutchinson.
4644:
4638:
4625:
4619:
4606:
4600:
4587:
4581:
4563:
4557:
4544:
4538:
4525:
4519:
4506:
4500:
4483:
4476:
4455:
4449:. Allen Lane.
4437:
4431:
4416:
4413:
4411:
4410:
4389:
4370:
4335:
4322:www.MI5.gov.uk
4309:
4287:
4281:. p. 43.
4257:
4231:
4224:
4200:
4193:
4169:
4162:
4138:
4131:
4107:
4085:
4065:
4035:
4005:
3981:
3962:Home Secretary
3949:
3925:
3897:
3879:
3849:
3816:
3796:Corera, Gordon
3787:
3758:
3727:
3689:
3661:
3644:News.BBC.co.uk
3631:
3620:on 8 June 2008
3597:
3584:www.MI5.gov.uk
3571:
3545:
3516:
3476:
3452:
3419:
3391:
3385:978-0753828335
3384:
3368:Corera, Gordon
3359:
3329:
3296:
3268:
3238:
3229:News.BBC.co.uk
3216:
3209:
3187:
3155:
3132:House of Lords
3109:
3073:
3047:
3017:
2987:
2980:
2958:
2944:978-1474605137
2943:
2925:
2918:
2886:
2858:
2829:
2803:
2796:
2774:
2756:
2749:
2715:
2689:
2678:on 20 May 2012
2655:
2625:
2606:(4): 415–452.
2590:
2575:
2540:
2525:
2497:
2465:
2442:
2421:www.SIS.gov.uk
2408:
2394:
2367:
2350:www.MI5.gov.uk
2337:
2307:
2278:
2247:
2233:
2213:
2188:
2163:
2134:
2105:
2089:www.IPT-UK.com
2076:
2051:
2022:
2009:www.MI5.gov.uk
1996:
1967:
1960:
1942:
1931:. 16 July 1993
1916:
1888:
1875:www.MI5.gov.uk
1862:
1847:
1845:
1842:
1841:
1840:
1834:
1828:
1822:
1816:
1811:
1805:
1799:
1793:
1786:
1783:
1780:
1779:
1778:
1777:
1775:REGNUM DEFENDE
1772:
1769:
1766:
1763:
1761:
1756:
1742:
1739:
1730:
1727:
1726:
1725:
1718:
1711:
1704:
1697:
1680:
1677:
1676:
1675:
1671:2020–present:
1669:
1662:
1659:Jonathan Evans
1655:
1648:
1645:Stephen Lander
1641:
1634:
1631:Patrick Walker
1627:
1620:
1613:
1606:
1603:Michael Hanley
1599:
1592:
1585:
1578:
1571:
1564:
1557:
1545:Main article:
1528:
1525:
1459:Charles Street
1450:
1447:
1438:Rangzieb Ahmed
1433:
1430:
1405:
1402:
1401:
1400:
1397:
1394:
1371:Home Secretary
1354:
1351:
1329:
1326:
1308:terrorism and
1302:Garda Síochána
1253:Prime Minister
1187:
1184:
1169:Following the
1099:Cambridge Five
1061:Ronnie Stonham
1036:Following the
1008:Home Secretary
1003:
1000:
903:Bletchley Park
878:
875:
871:Cambridge Five
851:Donald Maclean
804:Special Branch
781:Black and Tans
741:David Nelligan
658:Special Branch
627:
624:
590:Special Branch
530:
527:
525:
522:
510:Clarence House
476:
473:
453:
450:
425:
422:
410:Prime Minister
387:Home Secretary
382:
379:
377:
374:
316:United Kingdom
263:
262:
244:
240:
239:
237:
236:
226:
224:
220:
219:
217:
216:
214:Home Secretary
206:
204:
200:
199:
193:
189:
188:
185:
181:
180:
176:Regnum Defende
173:
169:
168:
126:United Kingdom
115:
111:
110:
105:
101:
100:
81:
77:
76:
72:
71:
58:
57:
26:
9:
6:
4:
3:
2:
8633:
8622:
8619:
8617:
8614:
8612:
8609:
8607:
8604:
8602:
8599:
8597:
8594:
8592:
8589:
8588:
8586:
8571:
8570:
8566:
8564:
8560:
8558:
8557:
8553:
8551:
8547:
8545:
8544:
8540:
8538:
8534:
8532:
8531:
8527:
8524:
8522:
8521:
8517:
8514:
8513:
8511:
8509:
8508:United States
8505:
8499:
8498:
8494:
8492:
8488:
8486:
8485:
8481:
8479:
8475:
8473:
8472:
8468:
8466:
8462:
8460:
8459:
8455:
8452:
8450:
8449:
8445:
8442:
8441:
8439:
8437:
8433:
8427:
8426:
8422:
8420:
8416:
8414:
8413:
8409:
8407:
8403:
8401:
8400:
8396:
8394:
8390:
8388:
8387:
8383:
8380:
8378:
8377:
8373:
8370:
8369:
8367:
8365:
8361:
8355:
8354:
8350:
8348:
8344:
8342:
8341:
8337:
8335:
8331:
8329:
8328:
8324:
8322:
8318:
8316:
8315:
8311:
8308:
8306:
8305:
8301:
8298:
8297:
8295:
8293:
8289:
8283:
8282:
8278:
8276:
8272:
8270:
8269:
8265:
8263:
8259:
8257:
8256:
8252:
8250:
8246:
8244:
8243:
8239:
8236:
8234:
8233:
8229:
8226:
8225:
8223:
8221:
8217:
8213:
8208:
8204:
8197:
8192:
8190:
8185:
8183:
8178:
8177:
8174:
8162:
8159:
8155:
8152:
8151:
8150:
8147:
8145:
8142:
8140:
8137:
8135:
8132:
8131:
8128:
8122:
8119:
8117:
8114:
8110:
8107:
8105:
8102:
8100:
8097:
8095:
8092:
8090:
8087:
8085:
8082:
8080:
8077:
8075:
8072:
8071:
8070:
8067:
8065:
8062:
8058:
8055:
8054:
8053:
8050:
8046:
8043:
8042:
8041:
8038:
8034:
8031:
8029:
8026:
8024:
8021:
8020:
8019:
8016:
8013:
8009:
8006:
8005:
8003:
7997:
7991:
7988:
7986:
7983:
7981:
7978:
7976:
7975:Club de Berne
7973:
7972:
7970:
7964:
7958:
7957:United States
7955:
7953:
7950:
7948:
7945:
7943:
7940:
7938:
7935:
7933:
7930:
7928:
7925:
7923:
7920:
7918:
7915:
7913:
7910:
7908:
7905:
7904:
7902:
7896:
7890:
7886:
7884:
7880:
7876:
7872:
7868:
7866:
7862:
7860:
7856:
7854:
7850:
7846:
7842:
7838:
7836:
7832:
7829:Philippines:
7828:
7826:
7822:
7818:
7815:
7811:
7807:
7805:
7801:
7799:
7795:
7793:
7789:
7787:
7783:
7781:
7777:
7775:
7771:
7770:
7768:
7766:
7760:
7754:
7750:
7748:
7744:
7740:
7738:
7734:
7732:
7728:
7726:
7722:
7718:
7716:
7712:
7710:
7706:
7704:
7700:
7698:
7694:
7690:
7686:
7684:
7681:Netherlands:
7680:
7678:
7674:
7672:
7668:
7665:
7661:
7659:
7655:
7653:
7649:
7647:
7643:
7641:
7637:
7635:
7631:
7629:
7625:
7621:
7619:
7615:
7613:
7609:
7607:
7603:
7601:
7597:
7595:
7591:
7589:
7585:
7583:
7579:
7578:
7576:
7574:
7568:
7562:
7558:
7556:
7552:
7550:
7546:
7544:
7540:
7538:
7535:Philippines:
7534:
7532:
7528:
7526:
7522:
7518:
7514:
7510:
7506:
7504:
7501:New Zealand:
7500:
7498:
7494:
7492:
7488:
7486:
7482:
7480:
7476:
7474:
7470:
7468:
7464:
7463:
7461:
7459:
7453:
7447:
7443:
7441:
7437:
7435:
7431:
7429:
7425:
7423:
7419:
7417:
7413:
7411:
7408:Switzerland:
7407:
7405:
7401:
7399:
7395:
7393:
7389:
7387:
7383:
7381:
7380:
7375:
7373:
7369:
7367:
7363:
7359:
7355:
7351:
7347:
7343:
7339:
7335:
7331:
7327:
7325:
7321:
7319:
7315:
7313:
7310:North Korea:
7309:
7307:
7304:New Zealand:
7303:
7301:
7297:
7294:Netherlands:
7293:
7291:
7287:
7285:
7281:
7279:
7275:
7273:
7269:
7266:
7262:
7258:
7256:
7252:
7248:
7246:
7242:
7240:
7236:
7234:
7230:
7226:
7224:
7220:
7218:
7214:
7212:
7208:
7206:
7202:
7200:
7196:
7194:
7190:
7188:
7184:
7182:
7178:
7177:
7175:
7173:
7167:
7161:
7157:
7155:
7151:
7147:
7144:
7142:
7139:
7137:
7134:
7133:
7132:
7128:
7126:
7122:
7120:
7116:
7114:
7113:GENKUR İ.D.B.
7110:
7108:
7104:
7102:
7098:
7096:
7092:
7088:
7086:
7082:
7079:Switzerland:
7078:
7076:
7072:
7070:
7066:
7064:
7060:
7058:
7054:
7051:South Korea:
7050:
7048:
7044:
7042:
7038:
7036:
7032:
7030:
7026:
7024:
7020:
7016:
7014:
7010:
7008:
7004:
7002:
6998:
6996:
6992:
6990:
6986:
6982:
6980:
6977:Philippines:
6976:
6974:
6970:
6966:
6962:
6960:
6956:
6954:
6950:
6948:
6945:North Korea:
6944:
6942:
6938:
6936:
6933:New Zealand:
6932:
6930:
6927:Netherlands:
6926:
6924:
6920:
6918:
6914:
6912:
6908:
6906:
6902:
6900:
6896:
6894:
6890:
6888:
6884:
6882:
6878:
6876:
6872:
6870:
6866:
6864:
6860:
6856:
6854:
6850:
6846:
6844:
6840:
6836:
6832:
6831:General Staff
6828:
6826:
6822:
6820:
6816:
6814:
6810:
6808:
6804:
6800:
6798:
6794:
6792:
6788:
6786:
6782:
6780:
6776:
6774:
6770:
6768:
6764:
6762:
6758:
6756:
6752:
6750:
6746:
6744:
6740:
6738:
6734:
6732:
6728:
6726:
6722:
6720:
6716:
6714:
6710:
6708:
6704:
6702:
6698:
6697:
6695:
6693:
6687:
6681:
6677:
6674:
6670:
6666:
6664:
6660:
6658:
6654:
6652:
6648:
6644:
6642:
6638:
6634:
6630:
6628:
6622:
6620:
6616:
6614:
6610:
6608:
6604:
6600:
6598:
6594:
6592:
6588:
6584:
6582:
6578:
6576:
6572:
6570:
6567:Switzerland:
6566:
6564:
6560:
6558:
6554:
6552:
6548:
6546:
6542:
6540:
6536:
6534:
6530:
6528:
6524:
6522:
6518:
6516:
6512:
6510:
6506:
6504:
6500:
6498:
6494:
6492:
6488:
6484:
6480:
6478:
6474:
6471:Philippines:
6470:
6468:
6464:
6462:
6458:
6456:
6452:
6450:
6446:
6442:
6440:
6436:
6434:
6430:
6428:
6424:
6422:
6419:North Korea:
6418:
6416:
6412:
6410:
6407:New Zealand:
6406:
6404:
6401:Netherlands:
6400:
6398:
6394:
6392:
6388:
6386:
6382:
6380:
6376:
6374:
6370:
6366:
6364:
6360:
6358:
6354:
6352:
6348:
6346:
6342:
6340:
6336:
6334:
6330:
6326:
6322:
6320:
6316:
6314:
6310:
6308:
6304:
6300:
6296:
6294:
6290:
6286:
6282:
6280:
6276:
6272:
6268:
6266:
6262:
6260:
6256:
6254:
6250:
6246:
6244:
6240:
6238:
6234:
6230:
6228:
6224:
6220:
6218:
6214:
6212:
6208:
6206:
6202:
6200:
6196:
6194:
6190:
6188:
6184:
6182:
6178:
6176:
6172:
6170:
6166:
6164:
6160:
6158:
6154:
6152:
6148:
6146:
6142:
6140:
6136:
6134:
6130:
6128:
6124:
6122:
6118:
6116:
6112:
6110:
6106:
6104:
6100:
6098:
6094:
6092:
6088:
6086:
6083:Azerbaijan:
6082:
6080:
6076:
6074:
6070:
6068:
6064:
6062:
6058:
6056:
6052:
6050:
6046:
6045:
6043:
6037:
6031:
6027:
6025:
6021:
6019:
6015:
6013:
6011:
6005:
6003:
5999:
5997:
5993:
5991:
5987:
5985:
5981:
5979:
5975:
5973:
5969:
5967:
5963:
5961:
5957:
5955:
5951:
5949:
5945:
5943:
5939:
5937:
5933:
5931:
5928:Switzerland:
5927:
5925:
5921:
5919:
5915:
5913:
5909:
5907:
5903:
5901:
5898:South Korea:
5897:
5895:
5891:
5889:
5885:
5883:
5879:
5877:
5873:
5871:
5867:
5865:
5861:
5859:
5855:
5853:
5849:
5847:
5843:
5841:
5837:
5835:
5831:
5829:
5825:
5823:
5819:
5817:
5814:Philippines:
5813:
5811:
5807:
5805:
5801:
5799:
5798:Palace Office
5795:
5793:
5789:
5787:
5783:
5781:
5778:North Korea:
5777:
5775:
5771:
5769:
5766:New Zealand:
5765:
5763:
5760:Netherlands:
5759:
5757:
5753:
5751:
5747:
5745:
5741:
5739:
5735:
5733:
5729:
5727:
5723:
5721:
5717:
5715:
5711:
5709:
5705:
5703:
5699:
5697:
5693:
5691:
5687:
5685:
5681:
5679:
5675:
5673:
5669:
5667:
5663:
5661:
5657:
5655:
5651:
5649:
5646:Ivory Coast:
5645:
5643:
5639:
5637:
5633:
5631:
5627:
5625:
5621:
5619:
5615:
5613:
5609:
5607:
5603:
5601:
5597:
5595:
5591:
5589:
5585:
5581:
5577:
5575:
5571:
5569:
5565:
5563:
5559:
5557:
5553:
5551:
5547:
5545:
5541:
5539:
5535:
5533:
5529:
5527:
5523:
5521:
5517:
5515:
5511:
5509:
5505:
5503:
5499:
5497:
5493:
5491:
5487:
5485:
5481:
5479:
5475:
5473:
5469:
5467:
5463:
5461:
5457:
5455:
5451:
5449:
5445:
5443:
5439:
5437:
5433:
5431:
5427:
5425:
5421:
5419:
5415:
5413:
5409:
5407:
5403:
5401:
5397:
5395:
5391:
5389:
5385:
5383:
5379:
5377:
5373:
5371:
5367:
5365:
5361:
5359:
5356:Afghanistan:
5355:
5354:
5352:
5346:
5342:
5334:
5329:
5327:
5322:
5320:
5315:
5314:
5311:
5299:
5296:
5294:
5291:
5289:
5286:
5284:
5281:
5279:
5276:
5273:
5270:
5266:
5263:
5261:
5258:
5257:
5256:
5253:
5251:
5248:
5244:
5241:
5239:
5236:
5233:
5231:
5228:
5226:
5223:
5220:
5218:
5215:
5213:
5210:
5208:
5205:
5203:
5200:
5198:
5195:
5193:
5190:
5188:
5185:
5183:
5180:
5178:
5175:
5174:
5173:
5170:
5169:
5167:
5161:
5155:
5152:
5150:
5147:
5145:
5142:
5140:
5137:
5136:
5134:
5128:
5122:
5119:
5117:
5114:
5110:
5107:
5105:
5102:
5101:
5100:
5097:
5095:
5092:
5088:
5085:
5084:
5083:
5080:
5078:
5075:
5073:
5070:
5068:
5065:
5062:
5059:
5058:
5056:
5050:
5043:
5040:
5037:
5034:
5033:
5031:
5029:
5023:
5015:
5012:
5011:
5009:
5006:
5005:
5003:
5001:
4995:
4989:
4986:
4984:
4981:
4979:
4976:
4972:
4969:
4968:
4967:
4964:
4960:
4957:
4955:
4952:
4951:
4949:
4946:
4945:
4943:
4941:
4935:
4928:
4925:
4924:
4922:
4920:
4914:
4906:
4903:
4901:
4898:
4896:
4893:
4892:
4891:
4888:
4885:
4883:
4880:
4877:
4874:
4871:
4868:
4864:
4861:
4860:
4858:
4855:
4854:
4852:
4850:
4844:
4840:
4833:
4828:
4826:
4821:
4819:
4814:
4813:
4810:
4804:
4800:
4797:
4795:
4791:
4788:
4785:
4779:
4774:
4773:
4763:
4757:
4754:. Routledge.
4753:
4748:
4744:
4738:
4734:
4729:
4725:
4719:
4715:
4711:
4707:
4703:
4697:
4694:. Blackwell.
4693:
4688:
4684:
4678:
4674:
4669:
4665:
4659:
4655:
4654:
4649:
4645:
4641:
4635:
4631:
4626:
4622:
4616:
4612:
4607:
4603:
4597:
4593:
4588:
4584:
4578:
4574:
4573:
4568:
4567:Milne, Seumas
4564:
4560:
4554:
4550:
4545:
4541:
4535:
4531:
4526:
4522:
4516:
4512:
4507:
4503:
4497:
4493:
4489:
4484:
4479:
4473:
4468:
4467:
4461:Published as
4458:
4452:
4448:
4447:
4442:
4438:
4434:
4428:
4424:
4419:
4418:
4399:
4393:
4385:
4381:
4374:
4358:
4354:
4350:
4346:
4339:
4323:
4319:
4313:
4294:
4290:
4284:
4280:
4273:
4272:
4268:(June 1993).
4267:
4261:
4245:
4241:
4235:
4227:
4221:
4217:
4213:
4212:
4204:
4196:
4190:
4186:
4182:
4181:
4173:
4165:
4159:
4155:
4151:
4150:
4142:
4134:
4128:
4124:
4120:
4119:
4111:
4095:
4089:
4081:
4080:
4075:
4069:
4054:
4050:
4049:Bloomberg.com
4046:
4039:
4024:
4020:
4016:
4009:
4001:
3997:
3996:
3991:
3985:
3977:
3973:
3972:
3967:
3963:
3959:
3953:
3942:
3935:
3929:
3918:
3914:
3907:
3901:
3893:
3889:
3883:
3867:
3863:
3859:
3853:
3837:
3833:
3828:
3820:
3805:
3801:
3797:
3791:
3776:
3772:
3768:
3762:
3754:
3750:
3749:
3744:
3740:
3734:
3732:
3716:on 3 May 2012
3712:
3705:
3704:
3699:
3693:
3678:
3677:
3672:
3665:
3649:
3645:
3641:
3635:
3619:
3615:
3611:
3607:
3601:
3585:
3581:
3575:
3559:
3555:
3549:
3533:
3529:
3523:
3521:
3501:
3497:
3493:
3486:
3480:
3471:
3466:
3462:
3456:
3440:
3436:
3431:
3423:
3408:. 19 May 2012
3407:
3406:
3401:
3395:
3387:
3381:
3377:
3373:
3369:
3363:
3348:
3344:
3340:
3333:
3317:
3313:
3308:
3300:
3285:
3284:
3279:
3272:
3257:
3253:
3249:
3242:
3234:
3230:
3226:
3220:
3212:
3206:
3202:
3201:Hogarth Press
3198:
3191:
3183:
3179:
3178:
3173:
3169:
3165:
3159:
3151:
3147:
3141:
3133:
3129:
3128:
3123:
3119:
3113:
3097:
3093:
3088:
3080:
3078:
3062:. 4 July 2000
3061:
3057:
3051:
3035:
3031:
3027:
3021:
3006:. 23 May 2020
3005:
3001:
3000:www.BBC.co.uk
2997:
2991:
2983:
2977:
2973:
2969:
2962:
2954:
2950:
2946:
2940:
2936:
2929:
2921:
2915:
2911:
2907:
2903:
2897:
2895:
2893:
2891:
2875:
2871:
2865:
2863:
2846:
2845:
2840:
2833:
2818:. 18 May 2011
2817:
2813:
2807:
2799:
2793:
2789:
2788:Mercier Press
2785:
2778:
2770:
2766:
2760:
2752:
2746:
2742:
2738:
2732:
2730:
2728:
2726:
2724:
2722:
2720:
2703:
2699:
2693:
2677:
2673:
2669:
2665:
2659:
2643:
2639:
2635:
2629:
2621:
2617:
2613:
2609:
2605:
2601:
2594:
2586:
2579:
2571:
2567:
2563:
2559:
2555:
2551:
2544:
2536:
2529:
2521:
2517:
2516:
2511:
2507:
2501:
2485:
2481:
2476:
2469:
2453:
2452:"Our mission"
2446:
2430:
2426:
2422:
2418:
2412:
2397:
2391:
2387:
2383:
2382:
2374:
2372:
2355:
2351:
2347:
2341:
2325:
2321:
2317:
2311:
2295:
2291:
2285:
2283:
2267:
2266:
2261:
2254:
2252:
2236:
2230:
2226:
2225:
2217:
2202:
2198:
2192:
2177:
2173:
2167:
2152:. 13 May 2024
2151:
2147:
2141:
2139:
2123:
2119:
2115:
2109:
2094:
2090:
2086:
2080:
2065:
2061:
2055:
2040:
2039:HM Government
2036:
2032:
2026:
2010:
2006:
2000:
1985:
1984:HM Government
1981:
1977:
1971:
1963:
1957:
1953:
1952:The Irish War
1946:
1930:
1926:
1920:
1904:
1899:
1892:
1876:
1872:
1866:
1860:
1855:
1853:
1848:
1838:
1835:
1832:
1829:
1826:
1823:
1820:
1817:
1815:
1812:
1809:
1808:Club de Berne
1806:
1803:
1802:David Shayler
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1666:Andrew Parker
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1328:Serious crime
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1303:
1299:
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1290:
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1271:Ulsterisation
1269:(RUC) during
1268:
1264:
1259:
1257:
1256:David Cameron
1254:
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1072:Harold Wilson
1069:
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1058:
1053:
1051:
1046:
1043:
1039:
1034:
1032:
1028:
1024:
1020:
1015:
1014:the service.
1012:
1009:
999:
997:
993:
989:
984:
979:
977:
973:
969:
965:
962:(LRC) at the
961:
956:
953:
949:
945:
941:
936:
934:
930:
926:
922:
921:double-agents
918:
913:
911:
907:
904:
900:
896:
892:
888:
884:
874:
872:
868:
864:
860:
859:Anthony Blunt
856:
852:
848:
844:
840:
836:
835:upper classes
832:
828:
822:
820:
816:
811:
809:
808:Scotland Yard
805:
801:
797:
796:Warren Fisher
794:In 1921, Sir
792:
790:
786:
782:
778:
772:
769:
765:
760:
756:
754:
750:
746:
745:Bloody Sunday
742:
738:
734:
729:
727:
723:
718:
714:
712:
706:
704:
700:
696:
692:
688:
683:
679:
675:
671:
670:Basil Thomson
665:
663:
662:Basil Thomson
659:
655:
651:
647:
641:
638:
634:
623:
621:
616:
614:
610:
604:
602:
597:
595:
591:
587:
583:
579:
574:
572:
568:
564:
560:
556:
553:and internal
552:
548:
544:
540:
536:
521:
519:
515:
511:
507:
503:
499:
494:
492:
488:
485:, written by
484:
483:
472:
470:
469:Andrew Parker
466:
461:
459:
449:
445:
443:
439:
435:
431:
421:
419:
415:
412:, and by the
411:
407:
402:
400:
399:Civil Service
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228:
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215:
211:
210:Yvette Cooper
208:
207:
205:
201:
197:
194:
192:Annual budget
190:
186:
182:
177:
174:
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165:
127:
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102:
98:
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55:
50:
44:
40:
33:
19:
8567:
8561:
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8525:
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8495:
8489:
8482:
8476:
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8456:
8453:
8447:
8446:
8443:
8423:
8417:
8410:
8404:
8397:
8391:
8384:
8381:
8374:
8371:
8351:
8345:
8338:
8332:
8325:
8319:
8312:
8309:
8302:
8299:
8279:
8273:
8266:
8260:
8253:
8247:
8240:
8237:
8230:
8227:
8134:Border guard
8069:Surveillance
7990:Egmont Group
7966:Intelligence
7898:Intelligence
7784:Bangladesh:
7765:intelligence
7598:Bangladesh:
7592:Azerbaijan:
7573:intelligence
7458:intelligence
7378:
7288:Kazakhstan:
7185:Bangladesh:
7172:intelligence
6891:Kazakhstan:
6723:Bangladesh:
6692:intelligence
6655:Uzbekistan:
6626:
6624:
6377:Luxembourg:
6337:Kazakhstan:
6089:Bangladesh:
6041:intelligence
6022:Uzbekistan:
6009:
5946:Tajikistan:
5754:Mozambique:
5742:Montenegro:
5676:Kyrgyzstan:
5664:Kazakhstan:
5416:Bangladesh:
5404:Azerbaijan:
5350:intelligence
5054:Coordination
5026:Intelligence
5000:intelligence
4940:intelligence
4919:intelligence
4856:
4849:intelligence
4751:
4732:
4713:
4691:
4672:
4652:
4629:
4610:
4591:
4571:
4548:
4529:
4513:. Amberley.
4510:
4487:
4465:
4445:
4422:
4401:. Retrieved
4392:
4384:The Guardian
4383:
4373:
4361:. Retrieved
4348:
4338:
4326:. Retrieved
4321:
4312:
4300:. Retrieved
4270:
4260:
4248:. Retrieved
4243:
4234:
4210:
4203:
4179:
4172:
4148:
4141:
4117:
4110:
4098:. Retrieved
4088:
4079:The Guardian
4077:
4068:
4056:. Retrieved
4048:
4038:
4026:. Retrieved
4018:
4008:
3993:
3984:
3969:
3952:
3928:
3912:
3900:
3891:
3882:
3870:. Retrieved
3866:The Register
3861:
3852:
3840:. Retrieved
3819:
3807:. Retrieved
3790:
3778:. Retrieved
3770:
3761:
3746:
3718:. Retrieved
3711:the original
3702:
3700:(May 2009).
3698:Howells, Kim
3692:
3680:. Retrieved
3676:The Guardian
3674:
3664:
3652:. Retrieved
3650:. 9 May 2010
3643:
3634:
3622:. Retrieved
3618:the original
3609:
3600:
3588:. Retrieved
3583:
3574:
3562:. Retrieved
3548:
3536:. Retrieved
3532:the original
3507:. Retrieved
3500:the original
3491:
3479:
3470:the original
3455:
3443:. Retrieved
3422:
3410:. Retrieved
3403:
3394:
3371:
3362:
3350:. Retrieved
3342:
3332:
3320:. Retrieved
3299:
3287:. Retrieved
3281:
3271:
3259:. Retrieved
3251:
3241:
3228:
3219:
3196:
3190:
3175:
3158:
3125:
3112:
3100:. Retrieved
3064:. Retrieved
3059:
3050:
3038:. Retrieved
3029:
3020:
3008:. Retrieved
2999:
2990:
2967:
2961:
2934:
2928:
2905:
2877:. Retrieved
2849:. Retrieved
2844:The Guardian
2842:
2832:
2820:. Retrieved
2806:
2783:
2777:
2768:
2759:
2740:
2706:. Retrieved
2701:
2692:
2680:. Retrieved
2676:the original
2667:
2658:
2646:. Retrieved
2642:the original
2637:
2628:
2603:
2599:
2593:
2584:
2578:
2556:(1): 46–76.
2553:
2549:
2543:
2534:
2528:
2513:
2500:
2488:. Retrieved
2479:
2468:
2456:. Retrieved
2445:
2433:. Retrieved
2429:the original
2420:
2411:
2399:. Retrieved
2380:
2358:. Retrieved
2349:
2340:
2328:. Retrieved
2319:
2310:
2298:. Retrieved
2269:. Retrieved
2265:The Guardian
2263:
2238:. Retrieved
2223:
2216:
2204:. Retrieved
2201:cryptome.org
2200:
2191:
2179:. Retrieved
2176:cryptome.org
2175:
2166:
2154:. Retrieved
2149:
2125:. Retrieved
2117:
2108:
2096:. Retrieved
2088:
2079:
2067:. Retrieved
2063:
2054:
2042:. Retrieved
2034:
2025:
2013:. Retrieved
2008:
1999:
1987:. Retrieved
1979:
1970:
1951:
1945:
1933:. Retrieved
1928:
1919:
1907:. Retrieved
1891:
1879:. Retrieved
1874:
1865:
1837:Pat Finucane
1796:Annie Machon
1774:
1734:
1732:
1721:
1714:
1707:
1700:
1693:
1682:
1673:Ken McCallum
1610:Howard Smith
1589:Roger Hollis
1518:
1503:
1475:Thames House
1467:Queen's Gate
1452:
1435:
1414:
1407:
1382:Norman Baker
1379:
1356:
1353:Surveillance
1331:
1322:
1291:
1260:
1229:paramilitary
1215:
1200:
1196:Thames House
1168:
1158:
1147:the Troubles
1140:
1137:
1113:Roger Hollis
1106:
1103:Peter Wright
1096:
1068:trade unions
1065:
1054:
1047:
1035:
1016:
1005:
980:
957:
948:Eric Roberts
944:Fifth Column
937:
917:Arthur Owens
914:
891:David Petrie
880:
843:Kim Philby's
823:
812:
793:
773:
764:British Army
761:
757:
730:
722:double agent
719:
715:
707:
691:British Army
677:
666:
650:conscription
642:
633:Soviet Union
629:
619:
617:
605:
598:
575:
534:
532:
495:
480:
478:
465:Ken McCallum
462:
455:
446:
427:
403:
384:
376:Organisation
366:The Troubles
358:trade unions
351:
335:
326:
322:
320:
294:(GCHQ), and
275:
267:
266:
230:Ken McCallum
175:
118:Thames House
114:Headquarters
104:Jurisdiction
68:Thames House
43:
8364:New Zealand
8139:Coast guard
8104:Stone Ghost
8074:Big Brother
7937:New Zealand
7808:Indonesia:
7778:Australia:
7772:Argentina:
7662:Lithuania (
7644:Indonesia:
7586:Australia:
7580:Argentina:
7483:Indonesia:
7465:Australia:
7259:Indonesia:
7179:Australia:
7152:Venezuela:
7067:Sri Lanka:
7027:Singapore:
6959:E-tjenesten
6897:Lithuania:
6857:Indonesia:
6843:SAHEFAVEDJA
6711:Australia:
6661:Venezuela:
6555:Sri Lanka:
6525:Singapore:
6453:Palestine:
6361:Lithuania:
6269:Indonesia:
6247:Hong Kong:
6071:Australia:
6059:Argentina:
5910:Sri Lanka:
5868:Singapore:
5792:E-tjenesten
5700:Lithuania:
5610:Indonesia:
5398:Australia:
5380:Argentina:
5082:Home Office
4710:West, Nigel
4425:. Collins.
4403:29 December
4398:"'MI5 FAQ'"
4363:28 December
4250:18 February
3990:"MI5 files"
3780:21 November
3624:28 November
3538:28 November
3509:20 November
3492:Burns Moley
3412:20 November
3164:John Patten
2708:21 November
2648:21 November
2490:21 November
2435:21 November
2324:Home Office
2015:21 November
1935:22 December
1909:22 December
1668:(born 1962)
1664:2013–2020:
1661:(born 1958)
1657:2007–2013:
1654:(born 1948)
1650:2002–2007:
1647:(born 1947)
1643:1996–2002:
1640:(born 1935)
1636:1992–1996:
1629:1988–1992:
1624:Antony Duff
1622:1985–1988:
1615:1981–1985:
1608:1979–1981:
1601:1972–1979:
1594:1965–1972:
1587:1956–1965:
1580:1953–1956:
1573:1946–1953:
1566:1941–1946:
1559:1940–1941:
1552:1909–1940:
1283:County Down
976:Huntercombe
887:Vernon Kell
855:Guy Burgess
829:(NKVD) and
703:Cecil Romer
607:declared.
578:Vernon Kell
529:Early years
516:(MI6), and
424:Legislation
389:within the
314:within the
151: /
8585:Categories
8537:Geospatial
8465:Geospatial
8393:Geospatial
8321:Geospatial
8249:Geospatial
7912:Bangladesh
7796:Finland:
7541:Portugal:
7529:Pakistan:
7495:Malaysia:
7379:Spetssvyaz
7322:Pakistan:
7215:Ethiopia:
7193:2ª Sch/EMD
7105:Thailand:
7039:Slovenia:
7033:Slovakia:
6993:Portugal:
6963:Pakistan:
6909:Maldives:
6903:Malaysia:
6863:Pusintelad
6678:Zimbabwe:
6585:Thailand:
6495:Portugal:
6459:Paraguay:
6443:Pakistan:
6389:Malaysia:
6161:Colombia:
6131:Bulgaria:
6113:Botswana:
5958:Thailand:
5952:Tanzania:
5880:Slovenia:
5874:Slovakia:
5826:Portugal:
5802:Pakistan:
5736:Mongolia:
5718:Malaysia:
5548:Ethiopia:
5538:Mukhabarat
5524:Djibouti:
5464:Cameroon:
5458:Bulgaria:
5440:Botswana:
5163:Historical
5130:Review and
5052:Policy and
5028:assessment
4801:—from the
4632:. Bowyer.
4277:. London:
4028:9 November
3958:Jack Straw
3872:9 November
3842:9 November
3809:9 November
3199:. London:
2851:14 October
2401:24 October
2320:www.GOV.uk
2127:3 February
1844:References
1729:Cover name
1617:John Jones
1582:Dick White
1222:republican
1108:Spycatcher
1088:Jack Straw
789:Croke Park
779:, and the
547:War Office
333:SW1P 1AE.
157: (
135:51°29′38″N
90:1909-10-07
8516:Domestic:
8444:Domestic:
8372:Domestic:
8300:Domestic:
8228:Domestic:
8220:Australia
8203:Five Eyes
8084:Carnivore
8033:CIA leaks
8028:NSA leaks
8008:Espionage
7985:Maximator
7980:Five Eyes
7968:alliances
7907:Australia
7900:community
7857:Romania:
7841:BWiIK KGP
7751:Vatican:
7650:Ireland:
7632:Iceland:
7571:Financial
7549:TsVTI GRU
7503:GEOINT NZ
7471:Finland:
7432:Ukraine:
7370:Romania:
7270:Ireland:
7237:Germany:
7221:Finland:
7209:Croatia:
7158:Vietnam:
7117:Ukraine:
6999:Romania:
6939:Nigeria:
6921:Myanmar:
6915:Morocco:
6867:Ireland:
6823:Hungary:
6811:Germany:
6797:PE TIEDOS
6795:Finland:
6783:Denmark:
6765:Croatia:
6737:ADIV/SGRS
6735:Belgium:
6731:GRU MO RB
6729:Belarus:
6717:Austria:
6699:Algeria:
6667:Vietnam:
6617:Ukraine:
6531:Somalia:
6501:Romania:
6413:Nigeria:
6395:Moldova:
6367:Lebanon:
6297:Ireland:
6257:Hungary:
6221:Germany:
6215:Georgia:
6203:Finland:
6197:Estonia:
6185:Denmark:
6173:Croatia:
6137:Burundi:
6101:Belgium:
6095:Belarus:
6077:Austria:
6065:Armenia:
6047:Algeria:
6028:Vietnam:
5994:Ukraine:
5970:Tunisia:
5886:Somalia:
5838:Romania:
5772:Nigeria:
5748:Morocco:
5730:Moldova:
5706:Lebanon:
5694:Liberia:
5628:Ireland:
5598:Hungary:
5572:Germany:
5566:Georgia:
5542:Estonia:
5530:Ecuador:
5518:Denmark:
5500:Croatia:
5430:ADIV/SGRS
5428:Belgium:
5422:Belarus:
5410:Bahrain:
5392:Austria:
5386:Armenia:
5368:Algeria:
5362:Albania:
5339:National
5132:Oversight
4328:8 January
4058:2 January
4053:Bloomberg
3352:7 January
3140:cite book
2953:994362312
2904:(1972) .
2620:153404992
2570:154556503
2458:25 August
2330:20 August
2069:6 January
2044:27 August
1989:27 August
1449:Buildings
1426:Bloomberg
1233:collusion
1027:terrorism
952:Gestapo's
787:match at
749:The Squad
648:and anti-
637:Comintern
551:espionage
543:Admiralty
452:Oversight
381:Structure
312:espionage
308:terrorism
184:Employees
138:0°07′32″W
8550:Military
8526:Foreign:
8478:Military
8454:Foreign:
8406:Military
8382:Foreign:
8340:CFINTCOM
8334:Military
8327:CFINTCOM
8310:Foreign:
8262:Military
8238:Foreign:
8089:Dishfire
8057:Interpol
7942:Pakistan
7849:ZOŚ KGSG
7839:Poland:
7790:Canada:
7763:Criminal
7729:Turkey:
7707:Russia:
7687:Poland:
7675:Mexico:
7622:France:
7610:Canada:
7604:Brazil:
7547:Russia:
7507:Poland:
7489:Israel:
7420:Turkey:
7402:Sweden:
7376:Russia:
7350:gOR 3.FO
7328:Poland:
7316:Norway:
7276:Israel:
7227:France:
7197:Canada:
7191:Brazil:
7111:Turkey:
7099:Taiwan:
7073:Sweden:
7047:SANDF-ID
7017:Serbia:
7005:Russia:
6983:Poland:
6957:Norway:
6923:Sa Ya Pa
6873:Israel:
6859:BAIS TNI
6839:SAHEFASA
6835:SAHEFAJA
6801:France:
6749:CFINTCOM
6747:Canada:
6741:Brazil:
6705:Angola:
6690:Military
6611:Uganda:
6601:Turkey:
6579:Taiwan:
6561:Sweden:
6519:Serbia:
6515:Mabahith
6507:Russia:
6481:Poland:
6431:Norway:
6355:Latvia:
6349:Kosovo:
6329:TMPD PSB
6313:Shin Bet
6311:Israel:
6241:Greece:
6209:France:
6143:Canada:
6125:Brunei:
6119:Brazil:
6053:Angola:
6039:Domestic
5988:Uganda:
5976:Turkey:
5940:Taiwan:
5922:Sweden:
5856:Serbia:
5844:Russia:
5820:Poland:
5790:Norway:
5724:Mexico:
5688:Latvia:
5682:Kuwait:
5658:Jordan:
5634:Israel:
5592:Greece:
5560:Gambia:
5554:France:
5470:Canada:
5452:Brunei:
5446:Brazil:
5374:Angola:
5165:agencies
4938:Military
4847:Domestic
4712:(1981).
4650:(2001).
4569:(2014).
4443:(2009).
4357:Archived
4293:Archived
4100:31 March
3941:Archived
3917:Archived
3836:Archived
3804:BBC News
3648:BBC News
3558:BBC News
3439:Archived
3370:(2012).
3316:Archived
3233:BBC News
3096:Archived
3034:Archived
3004:BBC News
2847:. London
2816:BBC News
2786:. Cork:
2739:(2011).
2484:Archived
2354:Archived
1903:Archived
1785:See also
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1203:Cold War
1194:Part of
1166:(PTSD).
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968:Camp 020
737:Ned Broy
646:pacifist
635:and the
545:and the
95:(as the
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8491:Signals
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7638:India:
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7612:FINTRAC
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7422:MİT-SİB
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7282:Japan:
7249:India:
7243:Ghana:
7223:PVTIEDL
7203:China:
7170:Signals
7089:Syria:
7061:Spain:
6885:Japan:
6879:Italy:
6847:India:
6817:Ghana:
6789:Egypt:
6753:China:
6647:I&A
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6549:Spain:
6383:Macau:
6343:Kenya:
6323:Japan:
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6263:India:
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5934:Syria:
5916:Sudan:
5904:Spain:
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5670:Kenya:
5652:Japan:
5640:Italy:
5604:India:
5578:Ghana:
5536:Egypt:
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5482:Chile:
5436:OSA-OBA
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5260:Room 40
5010:(GCHQ)
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3960:,
3894:. 2016.
3590:15 July
3564:16 July
3376:W&N
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2352:. MI5.
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524:History
500:at the
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432:, the
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