U.S. Marine Corps Lance Cpl. Dustin L. Parsons, a chemical, biological, radiological and nuclear defense clerk assigned to Marine Wing Headquarters Squadron 2, competes in an obstacle course relay during a field meet aboard Marine Corps Air Station Cherry Point, N.C., Sept. 26, 2014. The bi-annual field meet was conducted to build morale and unit cohesion through friendly competition. (U.S. Marine Corps photo by Pfc. Koby I. Saunders/Released)