Spetsnaz
Soviet Spetsnaz forces took part in the Soviet–Afghan War of 1979–1989 in Afghanistan, usually fighting  battles using helicopters. Their most famous operation, Operation Storm-333, was carried out on 27 December 1979 when Soviet special forces stormed the Tajbeg Palace in Afghanistan and killing Afghan President Hafizullah Amin and his 200 personal guards. The Soviets then installed Babrak Karmal as Amin's successor.