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
History of the Soviet Union (1964–82) successfully engineering Taraki's own assassination on 9 October. Later, in December, the Soviet Union invaded Afghanistan at the behest of Khan. On 27 December a KGB unit killed Amin. Babrak Karmal, the leader of the Parcham faction, was chosen by the Soviet leadership as Amin's successor in the aftermath of the Soviet intervention. Unfortunately for the Soviet leadership Karmal did not turn out to be the leader they expected, and he, just as his predecessors had arrested and killed several Parcham-members, arrested and killed several high-standing and low-standing Khalq members simply because they supported the wrong faction. With Soviet troops