Marines with Combined Anti-Armor Team, 3rd Battalion, 2nd Marine Regiment, conduct patrols during a patrol training exercise at Camp Lejeune, N.C., Nov. 16, 2015. The unit practiced patrolling techniques both on foot and mounted in Humvees in preparation for their upcoming deployment to Okinawa, Japan. (U.S. Marine Corps photo by Lance Cpl. Brianna Gaudi/Released) - Marines with Combined Anti-Armor Team, 3rd Battalion, 2nd Marine Regiment, conduct patrols during a patrol training exercise at Camp Lejeune, N.C., Nov. 16, 2015. The unit practiced patrolling techniques both on foot and mounted in Humvees in preparation for their upcoming deployment to Okinawa, Japan. (U.S. Marine Corps photo by Lance Cpl. Brianna Gaudi/Released)