Khmer Serei

Khmer Serei
ខ្មែរសេរី
LeaderSon Ngoc Thanh
FoundationLate 1950's
Dissolved1975
Country Cambodia
 South Vietnam
Allegiance Khmer Republic (1970 - 1972)
Motives
IdeologyAnti-monarchism
Anti-communism
Anti-Sihanouk
Pro-Americanism
Republicanism
Political positionRight-wing
Allies Khmer Republic
 United States
 South Vietnam
 Thailand
 Australia
 New Zealand
 Canada
 Kingdom of Laos
FULRO
OpponentsFirst Indochina War :
Khmer Issarak
Cambodia
Viet Minh
Vietnam War :
Cambodia

Royal Government of the National Union of Kampuchea

 North Vietnam
 Viet Cong
 North Korea
 China
Pathet Lao
Battles and warsFirst Indochina War
Second Indochina War
Cambodian Civil War

The Khmer Serei (Khmer: ខ្មែរសេរី [kʰmae seːrəj]; "Free Khmer") were an anti-communist and anti-monarchist guerrilla force founded by Cambodian nationalist Son Ngoc Thanh. In 1959, he published 'The Manifesto of the Khmer Serei' claiming that Sihanouk was supporting the 'communization' of Kampuchea. In the 1960s, the Khmer Serei were growing in numbers, hoping to become a major political and fighting force.

The primary objective of the Khmer Serei was to destabilize the existing powers held by the then-Cambodian leader, King Norodom Sihanouk and to overthrow his reign and to become a permanent part of the Cambodian body politic.

The Khmer Serei's relative lack of resources, poor timing, and lack of support relative to the Khmer Rouge majority and King Sihanouk led to the eventual decline of the group.