sourced story
1 August - 2 October 1944Reputable source · 2 sourcesWell documented

Warsaw rises for 63 days while the Red Army waits across the river

On the timeline · around 1 August - 2 October 1944 · Allied VictoryAllied VictoryWarsaw rises for 63 days while the Red Army waits across the river1945

What happened

On 1 August 1944, with Soviet forces approaching the Vistula River, the Polish Home Army, the non-Communist underground loyal to Poland's government-in-exile in London, rose against the German occupation of Warsaw. About 45,000 fighters under General Antoni Chruściel joined the battle. The German response included direct mass murder: between 5 and 7 August, roughly 40,000 men, women, and children were killed in the Wola district alone. Outside help barely arrived; British aircraft began supply drops on 13 August, but Stalin refused to let Allied planes land on Soviet-held territory to refuel, and the Allies lost about one bomber for every ton of supplies actually delivered. The Red Army took Warsaw's eastern district of Praga in mid-September and stopped there. The Home Army surrendered on 2 October 1944, after 63 days of fighting.

Why it matters

The uprising's destruction decided who would hold postwar Poland. The Home Army answered to the exile government in London, and its losses, roughly 20,000 fighters and well over 150,000 civilians dead, removed the one armed force positioned to contest the Soviet-backed administration already being installed. The Soviet halt at the river, paired with Stalin's refusal to let Allied supply planes land, convinced many in London and Washington that Moscow had deliberately let the rising bleed out, a suspicion that hardened wartime distrust into the opening positions of the coming Cold War.

How we know

Stalin's own message refusing Allied aircraft landing rights, dated 18 August 1944, survives and is quoted directly in historian Jennifer Popowycz's account for the National WWII Museum, which documents the airlift's cost at roughly one bomber lost per ton delivered; the United States Holocaust Memorial Museum's Holocaust Encyclopedia documents the Home Army's strength, the Wola massacres, and the uprising's final toll.

Sources

See something wrong? . Corrections with a source get fixed fastest.

Part of a timelineWorld War II59 events · From a staged skirmish at a bridge outside Beijing to a charter signed in San Francisco, the deadliest conflict in history, every event sourced.View all →