Interior rear view medium close-up as USAF STAFF Sergeant Rickie Barlow, a HH-60 crew chief from the 41st Rescue Squadron, Moody Air Force Base, Georgia, fires his JAU-2 Mini-gun during a live fire exercise, near Naval Air Station Fallon, Nevada. Members of the 41st Rescue Squadron are participating in Exercise Desert Rescue VIII, a joint Army, Navy, Air Force and Marine (Army, Navy and Marine forces not shown) exercise to prepare the each services for the event of a war time rescue in a joint environment