AIRMAN First Class Badua (left) and STAFF Sergeant Gerling attach the fins of an AGM-88 HARM missile into place of the F-16 Fighting Falcon during Operation SOUTHERN WATCH. Both airmen are from Seymour Johnson Air Force Base and are deployed at Doha, Qatar, as part of the Air Expeditionary Force (AEF). AEFs help build predictability and stability into the way the Air Force schedules its people to respond to contingencies. SOUTHERN WATCH enforces the United Nations Security Council Resolution 688 that establishes a no-fly zone over Southern Iraq below the 32nd parallel