A U.S. Air Force F-15E Eagle approaches the refueling boom of a KC-135 Extender tanker. A U.S. Air Force F-15E Eagle approaches the refueling boom of a KC-135 Extender tanker aircraft during a routine patrol over Northern Iraq on Feb. 18, 1999, in support of Operation Northern Watch. Northern Watch is the coalition enforcement of the no-fly-zone over Northern Iraq. The Eagle is deployed from the 494th Expeditionary Fighter Squadron, RAF Lakenheath, United Kingdom. The Extender is deployed from the Arizona Air National Guard, Phoenix, Ariz. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 216788-O-KBM89-403.jpg Photo Gallery