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 four-engine Boeing B-17 Flying Fortress was almost certainly the best-loved bomber of World War II. Despite the plane's superiority, Congress didn't authorize its purchase in quantity until war was certain. Learn the story and specs of the B-17.
The term "semi-automatic weapon" is used in the U.S. media often. But what does it really mean? Is it just another term for a machine gun?