Artillery Marines with 2nd Battalion, 10th Marine Regiment set security during a training patrol as they are given instruction on patrolling fundamentals by Sgt. Timothy Buntting, an infantry squad leader with 3rd Battalion, 8th Marine Regiment, at Camp Lejeune, N.C., Nov. 14, 2017. The infantry Marines taught the artillerymen advanced patrolling tactics in preparation for their upcoming deployment. (U.S. Marine Corps photo by Lance Cpl. Ashley McLaughlin) - Artillery Marines with 2nd Battalion, 10th Marine Regiment set security during a training patrol as they are given instruction on patrolling fundamentals by Sgt. Timothy Buntting, an infantry squad leader with 3rd Battalion, 8th Marine Regiment, at Camp Lejeune, N.C., Nov. 14, 2017. The infantry Marines taught the artillerymen advanced patrolling tactics in preparation for their upcoming deployment. (U.S. Marine Corps photo by Lance Cpl. Ashley McLaughlin)