US Air Force STAFF Sergeant James Wall, a computer control systems craftsman of the 83rd Communications Squadron, Langley Air Force Base, Maryland, checks the network connections at the Network Control Center at Prince Sultan Air Base, Saudi Arabia. SSgt Wall is a part of the coalition forces of the 363rd Air Expeditionary Wing that enforces the no-fly and no-drive zone in Southern Iraq to protect and defend against Iraqi aggression. This mission is in direct support of Operation SOUTHERN WATCH