U.S. Marine Corps photo by Sergeant Myra Walker/Released 260319-M-M3001-3640.JPG
Apr 29, 2026
U.S Marines with Combat Instructor Battalion, The Basic School, conduct Marine Corps Martial Arts sustainment training at Marine Corps Base Quantico, Virginia, March 19, 2026. The purpose of sustainment training and belt advancement is to not only improve lethality but also increase the mental fortitude of the Marines. (U.S. Marine Corps photo by Sgt. Myra Walker)
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