Kampuchean People's Revolutionary Party

Background

Tou Samouth founded on 21 September 1951, the Kampuchean People's Revolutionary Party, this party existed until 30 September 1960, being replaced with the Workers Party of Kampuchea, in 1966 renamed Communist Party of Kampuchea.^[12] The CPK had three factions which engaded in an internal power struggle between 1975 and 1979.^[13] One of these three factions was the Pro-Vietnam faction which was opposed to Pol Pot and his faction.^[14] After a series of violent purges in 1978, members of the Pro-Vietnam faction like Heng Samrin and Chea Sim fled to the Socialist Republic of Vietnam.^[15] On 2 December 1978 the National United Front for Salvation Army was succeeded by the Kampuchean United Front for National Salvation, it members included Heng Samrin (Chairman/President), Chea Sim (Vice President), Pen Sovann and Hun Sen. The FUNSK had its own territory called Liberated Area of Cambodia. The Liberated Area of Cambodia helped Vietnam in the Cambodian-Vietnamese War though the FUNSK.

Founding

On 5 January 1979, still when the fight against Democratic Kampuchea was still ongoing, the Cambodian communists who split from the Communist Party of Kampuchea held a congress. At this gathering, they declared themselves the true successors of the original KPRP founded in 1951 and labelled the congress as the Third Party Congress, thus not recognizing the 1963, 1975 and 1978 congresses of CPK as legitimate. The party considered 28 June 1951 as its founding date.^[6]

Pen Sovan's leadership (1979–1981)

A national committee led by Pen Sovann and Roh Samai was appointed by the Congress. The women's wing of the party, the National Association of Women for the Salvation of Kampuchea, was established in 1979 with a vast national network of members that extended to the district level. Two days Phnom Penh was captured and one day later the Kampuchean People's Revolutionary Council Government was established, with the KPRP becoming the ruling party, its headquarter was then established in Phnom Penh.

The existence of the party was kept secret until its 4th congress in May 1981, when it appeared publicly and assumed the name KPRP. The name-change was stated to be carried out "to clearly distinguish it from the reactionary Pol Pot party and to underline and reassert the continuity of the party's best traditions".

Heng Samrin's leadership (1981–1991)

As of 1990, members of the Politburo were Heng Samrin (General Secretary), Chea Sim, Hun Sen, Chea Soth, Math Ly, Tea Banh, Men Sam An, Nguon Nhel, Sar Kheng, Bou Thang, Ney Pena, Say Chhum and alternate members included Sing Song, Sim Ka and Pol Saroeun. Members of the Secretariat were Heng Samrin, Say Phouthang, Bou Thang, Men Sam An and Sar Kheng.

Rebranding

On 17 October 1991, the party changed its name to Cambodian People's Party, the next day the party switched from communism to authoritarian conservatism and economical between a mixed economy^[16] free market economy,^[17][18] besides the fact that the KPRP already advocated for free market reforms from 1988 on.^[19]