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on 7 January 1979. Discussions on the border thereafter reconvened in 1983, with both sides in 1985 pledging to recognise the border as it was at independence. Discussions continued into the early 1990s. A treaty was signed in 2005, followed by on-the-ground demarcation, which was completed in 2012.
152:, divided the islands in the Gulf of Thailand on a purely administrative basis with the so-called 'Brévié line', however a scheduled allocation of the islands between Cambodia and Vietnam never took place. In 1942 another small adjustment to the frontier was made in the vicinity of the Bassac River.
107:
from northern
Vietnam southwards during the 10th - 18th centuries, eventually bringing them into contact with the Khmer kingdom. Relations were often tense, with Vietnam frequently invading Cambodian lands; in 1857 a joint Siamese-Vietnamese protectorate was established over Cambodia. From the 1860s
163:, with Cambodia bordering South Vietnam only. The border remained undemarcated and numerous areas, as well as the Gulf islands, remained in dispute. Furthermore, Khmer nationalists laid claim to much of the Mekong delta area of southern Vietnam (called
186:(CPV), causing it to be heavily bombed by American forces. In return for tolerating the Viet Cong presence along the border, Cambodia attempted to extract territorial concessions, though with little success. On 17 April 1975, the totalitarian
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128:(southern Vietnam) in its southernmost section by the Gulf coast was drawn by the French in 1868-69 and then ratified in 1870. This boundary was then modified slightly in 1873. In 1904
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then being delimited. Various small adjustments were made to the alignment after this in the years 1914, 1932, 1933, 1935 and 1936. In 1939
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The border starts in the north at the tripoint with Laos and then proceeds overland to the south, occasionally utilising rivers such as the
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on 2 July 1976. With relations deteriorating numerous skirmishes occurred along the border, with
Vietnam eventually
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province transferred from Laos to
Cambodia, with the rest of the Cambodia-Vietnam boundary as far north as the
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In 1954 both
Cambodia and Vietnam gained full independence, however the latter was split into a Communist
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539:. International Boundaries Research Unit, Department of Geography, University of Durham. Archived from
214:, and border discussions then took place from 1976 to 1977. On 5 January 1976, Cambodia was renamed to
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63:. It then turns in a broad arc to the south-west, except for the Cambodian protrusion known as the
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was created in 1887, also including Laos. A partial boundary between
Cambodia and
403:
Patriotic and
Democratic Front of the Great National Union of Kampuchea (PDFGNUK)
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it continues southwestwards, terminating at the Gulf of
Thailand just west of
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island belongs to
Vietnam despite it being closer to the Cambodia shore.
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67:, running mostly overland but also at times using rivers such as the
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fell to North
Vietnam was repulsed on 30 April 1975 and has renamed
468:"International Boundary Study No. 155 – Cambodia -Vietnam Boundary"
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39:. The border is 1,158 km (720 mi) in length and runs from the
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began establishing a presence in the region, initially in modern
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came to an end. A brief Khmer invasion occurring the day after
167:), based on the fact that historically these were Khmer lands.
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534:"The Land Boundaries of Indochina: Cambodia, Laos and Vietnam"
44:
613:"Border Crossing from Cambodia to Vietnam with the eVisa"
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supply lines, most notably the southern stretch of the
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Khmer-Viet relations and the third
Indochina conflict
31:
is the international border between the territory of
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566:"Key Viet Nam-Cambodia border marker inaugurated"
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194:(CPK) took over Cambodia including the capital
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588:"Cambodia land borders with Laos and Vietnam"
398:Kampuchean People's Representative Assembly
238:in 1978 and ousting the Khmer Rouge by the
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83:. The maritime boundary forms a loop, so
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473:. US Department of State. 5 March 1976
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496:. McFarland. pp. 1–2, 4–5, 9–15.
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259:There are several border crossings:
150:Governor-General of French Indochina
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393:Kampuchea Revolutionary Army (RAK)
388:Communist Party of Kampuchea (CPK)
23:Map of the Cambodia-Vietnam border
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198:and made gaining some or all of
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796:Vietnamese Demilitarized Zone
568:. Việt Nam News. 25 June 2012
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132:was transferred from Laos to
492:Thu-Hương Nguyễn-Võ (1992).
192:Communist Party of Kampuchea
103:Vietnamese people gradually
99:A boundary pillar at Môc Bài
7:
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75:. After cutting across the
10:
853:
822:Cambodia–Vietnam relations
378:Cambodia–Vietnam relations
184:Communist Party of Vietnam
174:the border was crossed by
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271:, Cambodia) – Lệ Thanh (
817:Cambodia–Vietnam border
532:St John, Ronald Bruce.
359:, Cambodia) – Hà Tiên (
29:Cambodia–Vietnam border
256:
255:Border gate at Hà Tiên
136:(central Vietnam) and
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837:International borders
254:
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22:
425:. CIA World Factbook
383:Cambodia (Kampuchea)
216:Democratic Kampuchea
120:, and the colony of
16:International border
827:Borders of Cambodia
664:Borders of Cambodia
546:on 13 November 2020
204:Cambodian Civil War
832:Borders of Vietnam
725:Borders of Vietnam
257:
202:a priority as the
190:regime led by the
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804:
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592:Best Price Travel
236:invading Cambodia
180:Ho Chi Minh Trail
159:and a capitalist
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220:Marxist-Leninist
212:Ho Chi Minh City
122:French Indochina
49:Gulf of Thailand
47:in the north to
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336:, Cambodia) –
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290:, Cambodia) –
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230:. Vietnam was
200:Kampuchea Krom
165:Kampuchea Krom
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51:in the south.
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622:20 September
620:. Retrieved
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597:20 September
595:. Retrieved
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570:. Retrieved
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550:17 September
548:. Retrieved
541:the original
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477:20 September
475:. Retrieved
429:19 September
427:. Retrieved
417:
258:
169:
164:
154:
146:Jules Brévié
142:Srepok River
102:
77:Mekong delta
58:
28:
26:
778:Philippines
351:Prek Chak (
328:Phnom Den (
222:leaders of
188:Khmer Rouge
172:Vietnam War
170:During the
138:Stung Treng
126:Cochinchina
69:Vàm Cỏ Đông
55:Description
811:Categories
423:"Cambodia"
409:References
367:, Vietnam)
365:Kiên Giang
348:, Vietnam)
325:, Vietnam)
315:Vĩnh Xương
302:, Vietnam)
288:Svay Rieng
279:, Vietnam)
269:Ratanakiri
218:under the
196:Phnom Penh
788:Historic:
768:Indonesia
760:Maritime:
342:Tịnh Biên
338:Tịnh Biên
330:Kiri Vong
307:Leuk Daek
265:Ou Ya Dav
232:reunified
176:Viet Cong
61:Tonlé San
773:Malaysia
740:Cambodia
679:Thailand
372:See also
346:An Giang
323:An Giang
319:Tân Châu
300:Tây Ninh
263:Oyadav (
114:Cambodia
105:migrated
85:Phú Quốc
71:and the
41:tripoint
33:Cambodia
684:Vietnam
572:27 June
361:Hà Tiên
296:Bến Cầu
292:Mộc Bài
282:Bavet (
277:Gia Lai
224:Pol Pot
182:by the
130:Đắk Lắk
118:Vietnam
91:History
81:Hà Tiên
37:Vietnam
357:Kampot
311:Kandal
273:Đức Cơ
208:Saigon
110:France
73:Saigon
745:China
732:Land:
544:(PDF)
537:(PDF)
471:(PDF)
334:Takéo
284:Bavet
161:South
157:North
134:Annam
43:with
750:Laos
674:Laos
624:2020
599:2020
574:2012
552:2020
479:2020
431:2020
226:and
116:and
45:Laos
35:and
27:The
813::
615:.
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502:^
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626:.
601:.
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