141021-F-JP000-001
Senior Airman Crystal Cash refuels a 125th Fighter Wing F-15 Eagle on the way to exercise Vigilant Shield 15, Oct. 20, 2014, near MacDill Air Force Base, Fla. The field training exercise is a bi-national NORAD Command exercise that provides realistic training and practice for American and Canadian forces in support of respective national strategy for North America’s defense. Cash is a 91st Air Refueling Squadron boom operator. (U.S. Air Force photo/Tech. Sgt. Brandon Shapiro)