Battlefield Airmen perform routine training
Master Sgt. Fred Demming, 335th Training Squadron special operations weather instructor, fastens his helmet prior to a parachute jump Jan. 20, 2016, Keesler Air Force Base, Miss. Keesler’s battlefield Airmen instructors periodically perform the routine training exercise to maintain their proficiency. (U.S. Air Force photo by Kemberly Groue)