The bombing of Stuttgart in World War II was a series of 53 air raids that formed part of the strategic air offensive of the Allies against Germany. The first bombing (by 20 aircraft of the Royal Air Force) occurred on August 25, 1940, and resulted in the destruction of 17 buildings. The city was repeatedly attacked over the next four and one-half years by both the RAF and the 8th Air Force as it had a significant industrial infrastructure (including the Daimler and Porsche automotive factories) and several military bases, and was also a center of rail transportation in southwestern Germany. The final bombing (by a lone aircraft) took place on April 19, 1945.
In the 1939-45 period the Royal Air Force (RAF) dropped 21,016 long tons of bombs on Stuttgart.
Southern Stuttgart was attacked by 191 aircraft on 22 November 1942. Previous large raids directed against the city had failed to reach the city in any strength.
Downtown Stuttgart was bombed on 8 October 1943, by 342 Lancasters of the RAF and the final large raid of 1943 saw eastern Stuttgart bombed by 162 aircraft on November 26.
552 aircraft struck the city on 21 February 1944, and this attack was followed by a raid of 557 aircraft on March 2. Stuttgart was heavily attacked by the RAF raid of March 15, 1944, in which 863 bombers dropped 3,000 tons of bombs. About 100 aircraft bombed the city on July 16, 1944. Subsequently, the Allied air forces struck Stuttgart four times between 25–29 July, dropping some 73,000 bombs on the city. On September 5, 10, and 12, the city was attacked by raids of over 200 aircraft. The September 12 raid resulted in a firestorm that caused extensive damage and 957 deaths. During the night of October 19–20, 1944, the city was bombed by 583 aircraft. This was followed on 5 November by two raids that totaled 165 bombers. The last large raid of 1944 was with 350 aircraft against eastern Stuttgart on 9 December.
The final large raid of the war was on 28 January 1945, in which 539 aircraft bombed eastern Stuttgart. Subsequent raids consisted of less than 50 aircraft.
Despite the damage wrought in Stuttgart by the attacks, the RAF concluded that its attacks against Stuttgart were not as effective as they could have been: