Marshal of the Soviet Union in 1947 by politician Nikolai Bulganin. Two Marshals were executed in postwar purges: Kulik in 1950 and Beria in 1953, following Stalin's death. Thereafter the rank was awarded only to professional soldiers, with the exception of Leonid Brezhnev, who made himself a Marshal in 1976, and Ustinov, who was prominent in the arms industry and was appointed Defence Minister in July 1976. The last Marshal of the Soviet Union was Dmitry Yazov, appointed in 1990, who was imprisoned after the failed coup against Mikhail Gorbachev in 1991. Marshal Sergei Akhromeev committed suicide in 1991 during the fall of the Soviet
Communist Party of the Soviet Union of the CPSU, was adopted at the 22nd Congress. General Secretary of the Central Committee was the title given to the overall leader of the party. The office was synonymous with leader of the Soviet Union after Joseph Stalin's consolidation of power in the 1920s. Stalin used the office of General Secretary to create a strong power base for himself. The office was formally titled "First Secretary" between 1952 and 1966. The Political Bureau (Politburo), known as the Presidium from 1952 to 1966, was the highest party organ when the Congress and the Central Committee were not in session. Until