From right: Leonid Brezhnev, General Secretary of the Central Committee of the Communist Party of the Soviet Union, Member of the Politburo of the Central Committee of the Communist Party of the Soviet Union, Chairman of the Presidium of the Supreme Soviet of the Soviet Union, Nikolai Tikhonov, Member of the Politburo and Chairman of the Council of Ministers of the Soviet Union, and Konstantin Chernenko, Member of the Politburo, on the Lenin Mausoleum tribune during May 1 celebrations on Red Square.