Air Police, the group that exercises police functions among personnel of the U.S. Air Force. The Air Force Air Police was organized in 1948, shortly after the Air Force was separated from the Army.
The Boeing B-52 Stratofortress has taken on many roles since its debut in 1952. The plane that started as a high-level nuclear bomber is now being considered for electronic countermeasures. Learn the long history of and specifications for the B-29.
Battleship, a large, heavily gunned warship, protected by armor plate. For more than 50 years these vessels were the capital (major) ships of the world's navies, and a nation's naval strength was measured by the number of its battleships.