A U.S. Air Force F-16 Fighting Falcon from the 18th Aggressor Squadron refuels from a KC-135 Stratotanker during Forceful Tiger Jan. 28, 2016, near Okinawa, Japan. The 18th AGRS, stationed at Eielson Air Force Base, Alaska, recently deployed to Kadena Air Base, Japan, for joint and bilateral training to bolster mission readiness in the Indo-Asia-Pacific region. (U.S. Air Force photo by Staff Sgt. Maeson L. Elleman/Released)