Surging above expectations
A U.S. Air Force F-15 Eagle assigned to the 67th Fighter Squadron taxies down the runway during a surge operation Jan. 11, 2017, at Kadena Air Base, Japan. Surges allow units to surpass flying goals and production capabilities, typically generating more than 60 sorties a day. (U.S. Air Force photo by Senior Airman Lynette M. Rolen/Released)