Thousand-bomber raids

The term "thousand-bomber raid" was used to describe three night bombing raids by the Royal Air Force against German cities in summer 1942 during World War II.[1] The term was a propaganda device, whereby Arthur Harris reached the number of bombers by including not only bombers that were currently operational as part of RAF Bomber Command, but also aircrews from Operational Training Units to accumulate a force of 1,000 bombers as a demonstration of the RAF's power. The bulk of the bomber force was twin-engined medium bombers such as the Vickers Wellington. As the number of heavy bombers in the RAF increased, greater tonnage could be dropped on a target with fewer aircraft. Later mass RAF raids used between 400 and 700 four-engined bombers, and on some nights, Bomber Command could send two 400-bomber forces to separate targets. Operation Gomorrah in 1943 and the attack on Dresden in 1945 each used nearly 800 aircraft. Nearly 900 were sent to Berlin in February 1944; with aircraft on other missions that night more than 1,000 bombers were active, but 1,000 bombers were never sent against a single target after June 1942.