Piggy back
The shadow of a U.S. Air Force F-16 Fighting Falcon aircraft is cast on a KC-135 Stratotanker deployed from Fairchild Air Force Base, Wash., Oct. 12, 2016, over the Joint Pacific Alaska Range Complex (JPARC), during RED FLAG-Alaska 17-1 at Eielson Air Force Base, Alaska. Sorties for RF-A are flown in the JPARC, a more than 67,000 square mile area that provides a realistic training environment and allows commanders to train for full spectrum engagements, ranging from individual skills to complex, large-scale joint engagements. (U.S. Air Force photo by Staff Sgt. Shawn Nickel)