Airmen, Soldiers perform patrol
Staff Sgt. Benjamin Wilson patrols a village April 14, 2010, on the outskirts of Joint Base Balad, Iraq. The patrol is a joint effort between U.S. Army and Air Force members looking for a weapons cache. Sergeant Wilson is from the 532nd Expeditionary Security Forces Squadron, deployed from Vandenberg Air Force Base, Calif. (U.S. Air Force photo/Staff Sgt. Quinton Russ)