U.S. Marine Corps Lance Cpl. Brad L. Bailey, right, with Headquarters and Service Company, 2nd Battalion, 3rd Marine Regiment, currently assigned to 4th Marines, 3rd Marine Division, III Marine Expeditionary Force, demonstrates how to properly remove mission-oriented protective posture equipment using the buddy system during chemical, biological, radiological and nuclear defense instruction Feb. 28, 2014 at New Mexico Live-Fire Complex, Warrior Base, Republic of Korea, as part of Korean Marine Exchange Program 14-2.