China–Laos border

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Map of the China-Laos border
Chinese and Laotian boundary markers

The China–Laos border is the international boundary between China and Laos, which runs for 505 kilometres (314 mi) from the tripoint with Myanmar in the west to the tripoint with Vietnam in the east.[1]

Description

The border starts in the west at the tripoint with Myanmar on the

Mekong river, proceeding southwards via a series of irregular overland lines. The border then turns sharply eastward and continues overland, before turning sharply northward, continuing in that direction for some distance, before again turning eastward and terminating at the Vietnamese tripoint at the Shiceng Dashan peak.[2]

The border on both sides is predominantly inhabited by minority people groups.

Oudomxai and Phongsali, whilst the entirety of China's side belongs to the province of Yunnan
.

History

The border area was historically remote from the centres of both Chinese and Lao power.

Franco-Siamese crisis, and a border agreement delimiting the China-Laos boundary at its current position was signed on 20 June 1895.[4][5] It was later demarcated on the ground with a series of pillars.[3]

Chiang Kai Shek's nationalist government in the Chinese Civil War. Consequently, China's adaptation of Stalinist principles in the form of Maoism influenced Laotian politics, fuelling demands for total independence from France, which was granted in 1953.[6] The boundary then became one between two sovereign independent states. The border was re-surveyed and demarcated in April 1992.[7]

Border crossings

There are two border crossings. The main one is located at

Vientiane–Boten railway and the Yuxi–Mohan railway connecting Kunming with Vientiane opened on 3 December 2021.[9]

Historical maps

Historical maps of the border from west to east in the International Map of the World, Operational Navigation Chart and Tactical Pilotage Chart, late 20th century:

See also

References

  1. ^ "Laos". CIA World Factbook. Retrieved 17 September 2020.
  2. ^ China, Vietnam and Laos Sign the Treaty on Definition of the Tri-Junction Point of the National Boundaries[permanent dead link]
  3. ^ a b c d e f "International Boundary Study No. 34 – China – Laos Boundary" (PDF). US Department of State. 24 June 1964. Retrieved 17 September 2020.
  4. ISBN 0-521-59746-3
    .
  5. ISBN 0700715312
    . Retrieved 22 August 2015.
  6. ^ "Laos – Encyclopædia Britannica Overview". Encyclopædia Britannica. Retrieved 23 January 2011.
  7. ^ St John, Ronald Bruce. "The Land Boundaries of Indochina: Cambodia, Laos and Vietnam" (PDF). International Boundaries Research Unit, Department of Geography, University of Durham. Archived from the original (PDF) on 13 November 2020. Retrieved 17 September 2020.
  8. ^ a b "Laos Border Checkpoints". ITI Holiday. Archived from the original on 21 February 2020. Retrieved 17 September 2020.
  9. ^ "中老铁路12月3日全线开通运营 昆明至万象约10小时可达". 2 December 2021. Retrieved 3 December 2021.
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