Trainers from a U.S. Marine Security Cooperation Team provide proper firing and safety techniques March 10, 2016, Guatemala, during a live-fire exercise. The exercise was part of a final evaluation in a four-week course requested by the Guatemalans, providing training and real-life simulations to help the Guatemalans conduct counter-drug operations. (U.S. Air Force photo by Staff Sgt. Westin Warburton/RELEASED)