TWENTYNINE PALMS, Calif. (Oct. 23, 2020) U.S. Marines assault through a smoke grenade to provide security while conducting Advanced Motorized Operators Course during Integrated Training Exercise (ITX) 1-21 at Marine Air Ground Combat Center Twentynine Palms, California, Oct. 23, 2020. Motor vehicle operators with Combat Logistics Battalion 8, Combat Logistics Regiment 2, 2nd Marine Logistics Group are training at ITX as the logistics combat element to provide tactical logistics in the areas of medium and heavy-lift motor transportation beyond 4th Marine Regiment’s organic capabilities. (U.S. Marine Corps photo by Lance Cpl. Zachary Zephir)