Marines return back to their forward operating base after mounted and dismounted patrols at Camp Lejeune, N.C., Feb. 9, 2017. Marines took part in a monthly field exercise where they practiced company-level operations as well as tactical site exploitation and detainee operations. The Marines are with Law Enforcement Battalion, II Marine Expeditionary Force Headquarters Group. (U.S. Marine Corps photo by Lance Cpl. Miranda Faughn) - Marines return back to their forward operating base after mounted and dismounted patrols at Camp Lejeune, N.C., Feb. 9, 2017. Marines took part in a monthly field exercise where they practiced company-level operations as well as tactical site exploitation and detainee operations. The Marines are with Law Enforcement Battalion, II Marine Expeditionary Force Headquarters Group. (U.S. Marine Corps photo by Lance Cpl. Miranda Faughn)