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United StatesVery heavy strategic bomberBomberUSAAF
Boeing · B-29 / B-29A / B-29B

Boeing B-29 Superfortress

The most expensive weapons programme of WWII — more than the Manhattan Project.

§ Summary

The B-29 was a technological quantum leap: pressurised crew compartments, computer-controlled remote gun turrets, and intercontinental range. Its Wright R-3350 engines were so troublesome they killed test pilots; the aircraft was rushed into combat anyway. It ultimately dropped both atomic bombs and firebombed Japan into surrender.

§ Service History

01Operations began from bases in India and forward fields in China in 1944, striking Japanese targets at extreme range. Results were modest; the bases were logistically untenable.

02Redeployed to the Mariana Islands (Saipan, Tinian, Guam) in late 1944. Under General Curtis LeMay, the B-29 force switched from high-altitude precision bombing to devastating low-altitude night incendiary raids. The 9 March 1945 fire raid on Tokyo killed roughly 100,000 civilians in a single night.

03On 6 and 9 August 1945 the B-29s "Enola Gay" and "Bockscar" dropped atomic weapons on Hiroshima and Nagasaki. A single B-29, the "Bockscar" crew, ended the war. The aircraft continued to serve through Korea and into the 1950s.

Boeing B-29 Superfortress
Boeing B-29 SuperfortressUSAAF — Public Domain
§ Theatres & Operators

Theatres of operation

  • ·Pacific — strategic bombing of Japan

Principal operators

  • ·USAAF
  • ·Soviet Air Force (Tu-4 copy)
§ Related Aircraft

Others in the same fight.