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 Soldier More
U.S. Marine Sgt. Matthew Russell, left, balances across a rope bridge while navigating the obstacle course at Camp Linton, New Zealand, during exercise Joint Assault Signals Company Black, Aug. 17, 2015. New Ze More
U.S. Marine Sgt. Jimmy Martin runs through an obstacle course at Camp Linton, New Zealand, during exercise Joint Assault Signals Company Black, Aug. 17, 2015. New Zealand Army Soldiers familiarized the Marines More
U.S. Marine Cpl. Benjamin Bacon, from Lubbock, Texas, balances across logs while navigating the obstacle course at Camp Linton, New Zealand, during exercise Joint Assault Signals Company Black, Aug. 17, 2015. N More