nstream KPRP under Heng Samrin, continued to honor 1951 as the founding year.
The Heng Samrin faction held the Third Party Congress of what would later become the KPRP between January 5 and 8, 1979. Heng Samrin's faction claimed that it alone was the legitimate descendant of the communist party founded in 1951. Very little is known about the Third Party Congress (also known as the Congress for Party Reconstruction) except that Pen Sovan was elected first secretary of the Central Committee and that the party then had between sixty-two and sixty-six regular members.
Some key figures in the Pen Sovan leadership were former collaborators with Pol Pot, but this information, and the communist ideological convictions of the new leadership were not publicized because the leadership feared backlash from people who had been brutalized by the Pol Pot regime. Such concern was implicit in Pen Sovan's political report to the Fourth Party Congress held from May 26 to May 29, 1981. In the report, he was careful to distance the KPRP from Pol Pot's KCP, and he denounced the KCP as a traitor to the party and to the nation.
The KPRP decided at the Fourth Party Congress to operate "openly." This move seemed to reflect the leadership's growing confidence in its ability to stay in power. The move may have had a practical dimension as well because it involved the people more actively in the regime's effort to build the country's political and administrative infrastructure.
The Fourth Party Congress reviewed Pen Sovan's political report and defined the party's strategy for the next several years. The Congress adopted five "basic principles of the party line," which were to uphold the banners of patriotism and of international proletarian solidarity; to defend the country (the primary and sacred task of all people); to restore and to develop the economy and the culture in the course of gradual transition toward socialism; to strengthen military solidarity with Vietnam, Laos, the Soviet Union, and other socialist nations; and to develop "a firm Marxist-Leninist party." At the Congress it was decided that henceforth the party would be known as the KPRP, in order to distinguish it from "the reactionary Pol Pot party and to underline and reassert the community of the party's best traditions." The Fourth Party Congress also proclaimed its resolve to stamp out the "reactionary ultra-nationalist doctrine of Pol Pot," to emphasize a centralized government and collective leadership, and to reject personality cults. The "ultra-nationalist doctrine" issue was an allusion to Pol Pot's racist, anti-Vietnamese stance. The Congress, attended by 162 delegates, elected twenty-one members of the party Central Committee, who in turn elected Pen Sovan as general secretary and the seven members of the party inner circle to the Political Bureau. It also adopted a new statute for the party, but did not release the text.
According to Michael Vickery, veterans of the independence struggle of the 1946 to 1954 period dominated the party Central Committee. A majority of the Central Committee members had spent all or part of the years 1954 to 1970 in exile in Vietnam or in the performance of "duties abroad."
The KPRP's pro-Vietnamese position did not change when Heng Samrin suddenly replaced Pen Sovan as party leader on December 4, 1981. Pen Sovan, who was reportedly flown to Hanoi under Vietnamese guard, was "permitted to take a long rest," but observers believed that he was purged for not being sufficiently pro-Vietnamese. In any case, the new general secretary won Hanoi's endorsement by acknowledging Vietnam's role as senior partner in the Cambodian- Vietnamese relationship. The party recognized the change in leadership symbolically by changing the official founding date of the KPRP from February 19, 1951, to June 28, 1951, in deference to the Vietnam Workers' Party (Dang Lao Dong Viet Nam), which was established in March 1951.
In mid-1981, the KPRP was essentially a skeletal organization. It had few party branches except for those in Phnom Penh, in Kampong Saom, and in t