Aerial Exercise Two Air Force F-16 Fighting Falcons fly in formation with two Royal Saudi Air Force F-15E Strike Eagles after receiving fuel from an Air Force KC-135R Stratotanker during an exercise over Southwest Asia, Dec. 15, 2020. SHARE: Download: Full Size (0.22 MB) Tags: Air Force, Training, Partnerships, Saudi Arabia Credit: Air Force Staff Sgt. Taylor Harrison VIRIN: 201215-F-YL100-1532C.JPG Photo Gallery