War Machines The U.S. Planned to Use On Japan

B-32 Dominator

Developed in tandem with the Boeing B-29, the B-32 Dominator was a four-engine, heavy bomber roughly equal in performance to that of the Superfortress. Unlike its much more famous cousin, B-32 faced a number of production delays related to its pressurized crew compartment. It only entered service in limited numbers by the summer of 1945.