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
Hero of the Soviet Union bronze bust of his or her likeness with a commemorative inscription erected in his or her hometown. Two famous Soviet fighter pilots, Aleksandr Pokryshkin and Ivan Kozhedub were three times Heroes of the Soviet Union. A third award entitled the recipient to have his/her bronze bust erected on a columnar pedestal in Moscow, near the Palace of the Soviets, but the Palace was never built. After his release from serving a 20-year sentence in a Mexican prison for the assassination of Leon Trotsky, Ramon Mercader moved to the Soviet Union in 1961 and was awarded the Hero of the Soviet