Tech. Sgt. John Krueger walks past an Afghan security forces airman during an evening foot patrol Sept. 3, 2011, in a village near Kandahar Airfield, Afghanistan. U.S. security forces Airmen and Soldiers from the 1st Squadron, 24th Infantry Division, conduct partnered patrols with Afghan airmen around the ground defense area to thwart threats against the airfield. Krueger is a security forces adviser with the 738th Air Expeditionary Advisory Group. (U.S. Air Force photo/Senior Airman Jessica Lockoski)