Airman 1st Class Stefan Alvarez, 3rd Combat Camera

Airman 1st Class Stefan Alvarez, 3rd Combat Camera Squadron combat photojournalist, loads 9mm ammunition into an M9 magazine in preparation for the next drill during Advanced Weapons and Tactics Training, Sept. 4, 2015, in Converse, Texas. The two-week course teaches combat camera Airmen shooting fundamentals, weapon transitioning, shooting on the move and engaging threats in low-light conditions. (U.S. Air Force Photo by Senior Airman Colville McFee/Released)