Cpl. Jacob America, right, applies cammie paint on Lance Cpl. Charles Stroub, left, both machine gunners with 1st Battalion, 24th Marine Regiment, 4th Marine Division, while preparing for a live fire and maneuver range during their annual training exercise on Camp Grayling, Mich., Aug. 18, 2020. Reserve Marines from across the nation train to remain ready to augment, support, and reinforce the active component on a moment's notice. (U.S. Marine Corps photo by Lance Cpl. Leslie Alcaraz)