U.S. Marines
U.S. Marines Fire M240B Machine Guns and M16A4 service rifles during an unknown distance range as part of MEFEX 21.1 at Fort Drum, New York, Nov. 7, 2020. Marines with 2nd Marine Logistics Group are participating in MEFEX 21.1, a MEF-level exercise consisting of approximately 1,200 Marines and sailors across the eastern United States.