The ball turret, like this one on a B-17 in England in 1943, was designed small to reduce drag, so its gunner usually was ... these aerial attacks, the Army Air Forces opened schools in isolated ...

who joined the Army as a tank crewman in 1986 and became a master gunner). The result is that the US Army is caught in a contradiction. Its tanks are better than ever. The current M1A2 SEP (System ...