Kadena Airmen tryout for the Defenders Challenge Championship
U.S. Air Force Airman 1st Class Kevin Kovach, 18th Security Forces Squadron response force leader, places a tourniquet on the simulated patient’s arm during the Defenders Challenge Feb. 13, 2020, at Kadena Air Base, Japan. This was one of several events participants had to overcome during the Defenders Challenge varying from physical exercise, a three-mile run, to weapon assembly. (U.S. Air Force photo by Naoto Anazawa)