U.S. Air Force Capt. Christopher Thompson, 909th Air Refueling Squadron KC-135 Stratotanker pilot, scans the horizon for other aircraft during Forceful Tiger Jan. 28, 2016, near Okinawa, Japan. The 909th ARS, which is charged with supplying fuel to other aircraft in flight, delivered a total of 1.3 million pounds of fuel to more than 130 aircraft during the large force exercise. (U.S. Air Force photo by Staff Sgt. Maeson L. Elleman/Released)