ELLSWORTH AFB, S.D. – A team of seven, from the 28th Security Forces Squadron, say, “game over” as they prepare to compete in the Global Strike Challenge, Nov. 9. The challenge pits missile and bomb crews, security forces, and maintainers from five Air Force Bases in head-to-head competitions as each seek to be recognized as the “best of the best.” (U.S. Air Force photo/Senior Airman Kasey Close)