CAMP LEJEUNE, N.C. (Dec. 7, 2020) A U.S. Marine with Alpha Company, 1st Battalion, 6th Marine Regiment, 2nd Marine Division, provides security during a regimental field exercise (FEX) Northern Steel II on Camp Lejeune, North Carolina. Marines conducted the FEX to enhance combat capabilities while maintaining operational readiness throughout the regiment, they utilized the Chemical, Biological, Radiological, Nuclear Defense Unit to give the Marines a dynamic training environment. (U.S. Marine Corps photo by Cpl. Elijah J. Abernathy)