The Bombing of Yawata on the night of 15/16 June 1944 was the first air raid on the Japanese home islands conducted by United States Army Air Forces (USAAF) strategic bombers during World War II. The raid was undertaken by 75 B-29 Superfortress heavy bombers staging from bases in China. Only 47 of these aircraft bombed the raid's primary target, the Imperial Iron and Steel Works at Yawata in northern Kyūshū, and little damage was caused. Five B-29s were lost in accidents during the operation and two were destroyed by Japanese aircraft.