A U.S. Air Force F-15E Strike Eagle assigned to the

A U.S. Air Force F-15E Strike Eagle assigned to the 389th Fighter Squadron, Mountain Home Air Force Base, Montana, comes in close to a U.S. Air Force KC-135 Stratotanker assigned to the 92nd Air Refueling Wing, Fairchild Air Force Base, Washington, for refueling Sept. 11, 2019, over Central Washington in support of exercise Mobility Guardian 2019. Exercise Mobility Guardian is Air Mobility Command's premier, large scale mobility exercise. Through robust and relevant training, Mobility Guardian improves the readiness and capabilities of Mobility Airmen to deliver rapid global mobility and builds a more lethal and ready Air Force. (U.S. Air Force photo by Senior Airman Charles T. Fultz)