A spontaneous national uprising that began 12 days before in Hungary is viciously crushed by Soviet tanks and troops on November 4, 1956. Thousands were killed and wounded and nearly a quarter-million Hungarians fled the country.

The problems in Hungary began in October 1956, when thousands of protesters took to the streets demanding a more democratic political system and freedom from Soviet oppression. In response, Communist Party officials appointed Imre Nagy, a former premier who had been dismissed from the party for his criticisms of Stalinist policies, as the new premier. Nagy tried to restore peace and asked the Soviets to withdraw their troops. The Soviets did so, but Nagy then tried to push the Hungarian revolt forward by abolishing one-party rule. He also announced that Hungary was withdrawing from the Warsaw Pact (the Soviet bloc’s equivalent of NATO).

On November 4, 1956, Soviet tanks rolled into Budapest to crush, once and for all, the national uprising. Vicious street fighting broke out, but the Soviets’ great power ensured victory. At 5:20 a.m., Hungarian Prime Minister Imre Nagy announced the invasion to the nation in a grim, 35-second broadcast, declaring: “Our troops are fighting. The Government is in place.” Within hours, though, Nagy sought asylum at the Yugoslav Embassy in Budapest. He was captured shortly thereafter and executed two years later. Nagy’s former colleague and imminent replacement, János Kádár, who had been flown secretly from Moscow to the city of Szolnok, 60 miles southeast of the capital, prepared to take power with Moscow’s backing.

The Soviet action stunned many people in the West. Soviet leader Nikita Khrushchev had pledged a retreat from the Stalinist policies and repression of the past, but the violent actions in Budapest suggested otherwise. An estimated 2,500 Hungarians died and 200,000 more fled as refugees. Sporadic armed resistance, strikes and mass arrests continued for months thereafter, causing substantial economic disruption. Inaction on the part of the United States angered and frustrated many Hungarians. Voice of America radio broadcasts and speeches by President Dwight D. Eisenhower and Secretary of State John Foster Dulles had recently suggested that the United States supported the “liberation” of “captive peoples” in communist nations. Yet, as Soviet tanks bore down on the protesters, the United States did nothing beyond issuing public statements of sympathy for their plight.