Closing in
Maj. Michael Black aims his weapon downrange after his team members heard sounds of a "firefight" west of camp during an exercise May 24, 2011, at Duke Field, Fla., as part of a combat aviation advisor's course. Major Black is a reservist assigned to the 5th Special Operations Squadron at Eglin Air Force Base, Fla. (U.S. Air Force photo/Tech. Sgt. Samuel King Jr.)