Aerial Refueling An E-3 Airborne Warning and Control System aircraft, assigned to NATO Air Base Geilenkirchen, Germany, approaches a KC-135 Stratotanker, assigned to the 92nd Air Refueling Wing, Fairchild Air Force Base, Wash., for refueling over Romania, Dec. 8, 2022. An E-3A aircraft aids airspace defense with fighter control, search and rescue, missile defense and maritime operations support. SHARE: Download: Full Size (1.23 MB) Tags: nato, Air Force, ukraine response Credit: Air Force Airman 1st Class Imani West VIRIN: 221208-F-HO957-1246A.JPG Photo Gallery