'We who dare'
U.S. Air Force Staff Sgt. William Collier, an aerial gunner with 4th Special Operations Squadron, gets moulage applied to his face on Eglin Range, Fla., Aug. 21, 2012. Collier was a simulated casualty as part of a tactical readiness specialist training exercise. (U.S. Air Force Photo/Staff Sgt. John Bainter)