James Vick, Ultimate Fighting Championship lightweight fighter, holds simulated rounds used by a Boeing AH-64 Apache helicopter during the Mixed Martial Arts Legends Tour at Joint Base Langley-Eustis, Va., Nov. 30, 2017. Along with firing simulated rounds, the UFC visitors learned about the different types of explosive devices an Apache helicopter uses. (U.S. Air Force photo by Senior Airman Kaylee Dubois)