Dutch East Indies campaign
The squadron deployed to the Philippines as the "93rd Bombardment Squadron" in 1941, engaging in combat during the 1941–42 Battle of the Philippines at the beginning of World War II. Withdrawn to Australia, it fought in the Dutch East Indies campaign before returning to the United States and being re-equipped with Boeing B-29 Superfortress bombers. It returned to the Pacific Theater of Operations in early 1945 to carry out strategic bombing missions over the Japanese Home Islands.