Laotian Civil War | |||||||
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Part of the Vietnam War, the Indochina Wars, and the Cold War | |||||||
Laos |
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Belligerents | |||||||
Anti-communist forces: Kingdom of Laos South Vietnam Thailand United States Supported by: Philippines Republic of China British Empire European Economic Community |
Communist forces: Pathet Lao North Vietnam Supported by: Soviet Union People's Republic of China North Korea |
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Commanders and leaders | |||||||
Souvanna Phouma Phoumi Nosavan Vang Pao Boun Oum |
Souphanouvong Kaysone Phomvihane Phoumi Vongvichit Võ Nguyên Giáp |
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Casualties and losses | |||||||
~15,000:239 Royal Lao Army |
3,000+ North Vietnamese troops Unknown Pathet Lao casualties |
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20,000-70,000 total dead |
Pathet Lao and North Vietnam victory
~15,000:239 Royal Lao Army
The Laotian Civil War (1953–75) was fought between the Communist Pathet Lao (including many North Vietnamese of Lao ancestry) and the Royal Lao Government, with both sides receiving heavy external support in a proxy war between the global Cold War superpowers. It is called the Secret War among the CIA Special Activities Division and Hmong veterans of the conflict.
The Kingdom of Laos was a covert theatre for other belligerents during the Vietnam War. The Franco–Lao Treaty of Amity and Association (signed 22 October 1953) transferred remaining French powers to the Royal Lao Government (except control of military affairs), establishing Laos as an independent member of the French Union. However, this government did not include representatives from the Lao Issara anti-colonial armed nationalist movement.
The following years were marked by a rivalry between the neutralists under Prince Souvanna Phouma, the right wing under Prince Boun Oum of Champassak, and the left-wing Lao Patriotic Front under Prince Souphanouvong and half-Vietnamese future Prime Minister Kaysone Phomvihane. Several attempts were made to establish coalition governments, and a "tri-coalition" government was finally seated in Vientiane.