82nd Training Wing Public Affairs photojournalist Airman 1st Class Pedro Tenorio puts on a flak vest as part of MOPP level 2 requirements during Ability to Survive and Operate training at Sheppard Air Force Base, Texas, June 27, 2018. Forty Airmen from different areas on base were pulled together for an exercise that allowed them to practice putting on "mission oriented protective posture" equipment and then be able to operate in the gear. (U.S. Air Force photo by John Ingle)