Red Flag Flight An Air Force F-16 flies near a KC-135 Stratotanker during refueling operations over Alaska, June 14, 2017, as part of exercise Red Flag-Alaska 17-2. The exercise focuses on improving ground, space and cyberspace combat readiness and interoperability for U.S. and international forces. Air Force photo by Staff Sgt. Paul Labbe SHARE: Download: Full Size (1.18 MB) Credit: Staff Sgt. Paul Labbe VIRIN: 170614-F-MQ799-0081Y.JPG Photo Gallery