The March 1956 demonstrations (also known as the 1956 Tbilisi riots or 9 March massacre) in the Georgian SSR were a series of protests against Nikita Khrushchev's de-Stalinization policy, which shocked Georgian supporters of Stalinist ideology. The center of the protests was the republic's capital, Tbilisi, where spontaneous rallies to mark the third anniversary of Stalin's death and to protest Khrushchev's denunciation of Stalin quickly evolved into an uncontrollable mass demonstration and rioting which paralyzed the city. Soon, political demands such as the change of the central government in Moscow and calls for the independence of Georgia from the Soviet Union appeared.The local Georgian authorities, confused and demoralized, passed on the responsibility to the Soviet military. Later on 9 March the troops deployed in the city opened fire upon the students picketing the government buildings in what the official Soviet version held was "an act of self-defense". The agitated crowds continued resistance on 10 March but were eventually dispersed by tanks. Estimates of the number of casualties range from several dozens to several hundred.In spite of prompt pacification, the 1956 events marked a turning point after which Georgian loyalty to the Soviet Union was gravely compromised and the nation's consolidation intensified. In the view of the historian Ronald Grigor Suny, "the swift and brutal response from the Soviet government illustrated starkly its inability to resolve the dilemma of how much of the Soviet system to change and how much of Stalin's authoritarianism to preserve. The governments confusion in Tbilisi was a bloody sign that reform was to be limited by the party's determination to preserve its essential monopoly of power."

The Workers' and Peasants' Red Army, often shortened to the Red Army, was the army and air force of the Russian Soviet Federative Socialist Republic and, after 1922, the Union of Soviet Socialist Republics. The army was established in January 1918. The Bolsheviks raised an army to oppose the military confederations (especially the various groups collectively known as the White Army) of their adversaries during the Russian Civil War. Starting in February 1946, the Red Army, along with the Soviet Navy, embodied the main component of the Soviet Armed Forces; taking the official name of "Soviet Army", until its dissolution in 1991.

The Red Army provided the largest land force in the Allied victory in the European theatre of World War II, and its invasion of Manchuria assisted the unconditional surrender of Imperial Japan. During operations on the Eastern Front, it accounted for 75–80% of casualties the Wehrmacht and Waffen-SS suffered during the war and ultimately captured the Nazi German capital, Berlin.