Red Flag 16-2
An Ellsworth Air Force Base B-1 bomber takes off from the flightline at Ellsworth AFB, S.D., Feb. 25, 2016. The B-1 is participating in the 41st Red Flag exercise at Nellis Air Force Base, Nev. Red Flag is an exercise that simulates a deployed environment, allowing participating units realistic training in a combined air, ground, space and electronic threat environment while providing a free exchange of ideas between forces. (U.S. Air Force photo by Airman 1st Class James L. Miller/Released)