U.S. Marines with Weapons Company, 2nd Battalion, 6th

U.S. Marines with Weapons Company, 2nd Battalion, 6th Marine Regiment, 2nd Marine Division (MARDIV), take down serial numbers for gear accountability during a field exercise on Camp Lejeune, N.C., Sept. 10, 2014. The Marines conducted this exercise to increase their tactical proficiency in an urban environment. (U.S. Marine Corps Lance Cpl. Tanner D. Casares, 2nd MARDIV, Combat Camera/ Released)