February 3-11, 1980. Members of a party and government delegation representing the Joint National Salvation Front and the Popular Revolutionary Council of the People's Republic of Kampuchea, headed by Heng Samrin, Chair of the Popular Revolutionary Council, pay their first visit to the Soviet Union. Photo: Leonid Brezhnev, General Secretary of the Central Committee of the Communist Party of the Soviet Union, right, and Heng Samrin, Chair of the Popular Revolutionary Council, center, before talks in the Kremlin.