Nobody's mentioned the USAF song (originally the song of the US Army Air Corps),

THE U.S. AIR FORCE

Off We Go Into The Wild Blue Yonder,
Climbing high into the sun.
Here they come, zooming to meet our thunder.
At 'em, boys, give 'er the gun.
Down we dive, shooting our flames from under,
Off with one hell of a roar.
We live in fame or go down in flame - Hey! -
Nothing can stop the US Air Force.
[Nothing can stop the Army Air Corps]