Hill Readiness Exercise
Staff Sgt. Nicholas Lowery, 75th Security Forces Squadron, provides assistance to Tech. Sgt. Marvin Teyes, 75th Air Base Wing, during a readiness exercise, Feb. 7, 2019, at Hill Air Force Base, Utah. During the exercise, Airmen donned mission-oriented projective posture, or MOPP, gear and were assessed on performing different tasks in a simulated toxic environment to improve their operational readiness. (U.S. Air Force photo by Todd Cromar)