On November 4, 1956, the Soviet Union sent armored columns into Hungary to end a revolt that had shaken the Communist bloc to its core, and within hours the sound of tank fire echoed through Budapest as the Red Army moved to take the city back.
The uprising had begun twelve days earlier. Crowds tore down the giant statue of Stalin, workers formed councils, and a new government spoke of leaving the Warsaw Pact.
Hope ran high. Then the tanks came.
Soviet commanders fielded roughly 1,000 tanks and more than 100,000 troops, and the plan, code-named Operation Whirlwind, aimed to sweep the capital and the provincial towns in a matter of days, using weight of steel to break street barricades that students and factory workers had thrown up with little more than trucks, carts, and bare hands.
Fighting was fierce in places. At one radio building and along the main boulevards, Hungarian fighters held out with rifles and petrol bombs, and the death toll ran into the thousands before the last pockets fell and the installed leadership in Moscow's favor took control of the state.
The world watched but did not act. The Suez crisis had split Western attention that same week, and the United Nations could not agree on steps that would have forced the Soviets to withdraw, leaving Budapest to face the intervention alone.
After the fighting, thousands were arrested and several leaders were executed, including the reformist premier Imre Nagy, and a wave of refugees crossed the border into Austria, carrying stories that reached the West and fed a sense that the bloc would brook no open break from its rule.
The revolution failed. Its memory stayed alive, and in 1989 the reburial of Nagy became a rallying point for the moves that ended Communist rule in Hungary.