U.S. Marine Cpl. Orlando Perez, a heavy equipment mechanic

U.S. Marine Cpl. Orlando Perez, a heavy equipment mechanic assigned to I Marine Information Group (I MIG), I Marine Expeditionary Force, performs a speed reload during a live fire exercise at Camp Pendleton, California, Jan. 30, 2020. The Marines with I MIG executed small-arms live-fire training in order to increase combat marksmanship skills, build unit cohesion, and to fulfill pre-deployment training program requirements. (U.S. Marine Corps photo by Lance Cpl. Gadiel Zaragoza)