A B-2 Spirit aircraft sits on the flightline between flights at Whiteman Air Force Base, Mo., Feb. 2, 2016. The B-2 is participating in Red Flag (RF) 16-1 exercise, held at Nellis AFB, Nev. RF is a realistic combat exercise involving U.S. and allied air forces conducting training operations on the 15,000 square mile Nevada Test and Training Range. (U.S. Air Force photo by Tech. Sgt. Miguel Lara III)