FROM: U.S. AIR FORCE
Twelve Air Force KC-135 Stratotankers, from the 909th Air Refueling Squadron, taxi onto the runway during Exercise Forceful Tiger on Kadena Air Base, Japan, April 1, 2015. During the aerial exercise, the Stratotankers delivered 800,000 pounds of fuel to approximately 50 aircraft. (U.S. Air Force photo/Staff Sgt. Marcus Morris).
|Two F-16 Fighting Falcons from the 31st Fighter Wing, Aviano Air Base, Italy, fly over Europe on March 20, 2015. The aircraft were participating in a flying training deployment with the Estonian air force and also participating in additional, unrelated training with the Finnish and Swedish air forces. (U.S. Air Force photo/Senior Airman Christine Griffiths)|