Staff Sgt. Gary Riley, 755th Expeditionary Security Forces Squadron Law and Order Unit, runs radar on a busy street at Kandahar Air Field, Afghanistan, on Aug. 22. Airmen assigned to the law and order unit are charged with enforcing traffic laws on the NATO base, handling reports of theft and other disturbances. Sergeant Riley is deployed here from MacDill Air Force Base, Fla. (U.S. Air Force Photo/Master Sgt. Keith Brown)