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.
Paratroops, soldiers especially trained and equipped to make parachute jumps from airplanes.
There are lots of video games about war, and manipulating game controllers can build hand-eye coordination. But does playing video games prepare you for real-life combat?