US Air Force (USAF) Security Police (SP) armed with 5.56mm M16A2 rifles guard USAF E-3C Sentry Airborne Early Warning and Control System (AWACS) aircraft, on the flight line at Incirlik Air Base (AB), Turkey, while deployed in support of Operation NORTHERN WATCH. Pictured left-to-right, USAF STAFF Sergeant (SSGT) John Duly, 175th Fighter Wing (FW); USAF SSGT Paul Evans, 172nd FW; and USAF AIRMAN First Class (A1C) Shelly Byers, 325th FW