A Marine with Service Company, Headquarters Regiment, 2nd Marine Logistics Group crawls through shallow water near the end of the endurance course the company participated in aboard Camp Lejeune, N.C., July 1, 2015. Marines navigated through obstacles to promote and build unit camaraderie while they worked together to progress through swampy terrain. (U.S. Marine Corps photo by Lance Cpl. Aaron K. Fiala/released) - A Marine with Service Company, Headquarters Regiment, 2nd Marine Logistics Group crawls through shallow water near the end of the endurance course the company participated in aboard Camp Lejeune, N.C., July 1, 2015. Marines navigated through obstacles to promote and build unit camaraderie while they worked together to progress through swampy terrain. (U.S. Marine Corps photo by Lance Cpl. Aaron K. Fiala/released)