U.S. Marine Pfc. David Cook rolls over the rope net

U.S. Marine Pfc. David Cook rolls over the rope net while navigating the obstacle course at Camp Linton, New Zealand, during exercise Joint Assault Signals Company Black, Aug. 17, 2015. New Zealand Army Soldiers familiarized the Marines with their obstacle course for physical training. The Kiwi soldiers are with Battery 161, 16th Field Regiment. Cook is from Lexington, North Carolina, and a radio operator with 5th Air Naval Gunfire Liaison Company, III Marine Expeditionary Force Headquarters Group, III MEF. (U.S. Marine Corps photo by Cpl. Isaac Ibarra/Released)