Airmen with the 509th Logistics Readiness Squadron fuels section fuel a B-2 Spirit between flights at Whiteman Air Force Base, Mo., Feb. 2, 2016, during Red Flag (RF) 16-1 exercise. RF, held at Nellis AFB, Nev., is a realistic combat training exercise involving the air, space and cyber forces of the U.S. and its allies. (U.S. Air Force photo by Tech. Sgt. Miguel Lara III)