OEF
Afghan Air Force members listen as U.S. Air Force Tech. Sgt. Michael Smith teaches a class on entry control points and vehicle searches for explosive devices at Kandahar Airfield, Afghanistan, June 30, 2010. The training prepares the Afghan security forces for realistic events they may encounter while in the field. Sergeant Smith is a security forces advisor deployed to the 738th Air Expeditionary Advisory Group. (U.S. Air Force photo/Staff Sgt. Quinton Russ/released)