D-M Airmen take on Alpha Warrior Competition
U.S. Air Force Airman 1st Class Sergiy Ivanstov, assigned to the 355th Logistics Readiness Squadron, dominates the broken bars during the Alpha Warrior Challenge at Davis-Monthan Air Force Base, Ariz., July 21, 2017. Sixteen competitors raced against the clock performing multiple moves of calisthenics to include broken bars, pipe bombs and battering rams, testing each participant’s skill, agility and experience. (U.S. Air Force photo by Airman 1st Class Giovanni Sims)