Aerial Refueling An Air Force pilot positions a B-52H Stratofortress behind a KC-10 Extender during a security training mission over Saudi Arabia, Nov. 1, 2019. SHARE IMAGE: Download Image: Full Size (2.47 MB) Tags: Air Force Photo By: Air Force Tech. Sgt. Christopher Ruano VIRIN: 191101-F-VS255-0370A.JPG Photo Gallery