Ninety percent of Würzburg, Germany is destroyed in only 20 minutes by British bombers, resulting in around 5,000 deaths.

The Bombing of Würzburg in World War II was a large-scale air attack on the city of Würzburg (in Franconia, in the north of Bavaria), and was part of the strategic bombing campaign by the Allies against Nazi Germany. Although lacking major armaments industries (the Würzburg radar was named after the city, but not produced there) and hosting around 40 hospitals at the time, Würzburg was targeted as a traffic hub and as part of the attempt by Bomber Command to break the spirit of the German people.: 19  The major raid occurred on March 16, 1945, when Royal Air Force bombers dropped incendiary bombs that set fire to much of the city, killing an estimated 5,000 people and almost completely obliterating the historic town. Almost 90% of the buildings were destroyed by a raid that lasted less than 20 minutes.

All of the city's churches, cathedrals, and other monuments were heavily damaged or destroyed. The city center, which mostly dated from medieval times, was destroyed in a firestorm.

Over the next 20 years, the buildings of historical importance were painstakingly and accurately reconstructed. The citizens who rebuilt the city immediately after the end of the war were mostly women – Trümmerfrauen ("rubble women") – because the men were either dead or still prisoners of war. On a relative scale, Würzburg was destroyed to a larger extent than was Dresden in a firebombing the previous month.