Gritty Grappling
Lance Cpl. Juan Zuniga, a rifleman with Black Sea Rotational Force 14, and Sgt. Nicholas Leogrande, a squad leader with BSRF-14, grapple using Marine Corps martial arts techniques during a unit-wide squad competition at Mihail Kogalniceanu, Romania, Jan. 14, 2014. Marines with competed in a physical training tactical decision game that utilized ground fighting and maneuver strategies to exploit opposing team's weaknesses and reach a designated objective.
(U.S. Marine Corps photo by 2nd Lt. Danielle Dixon/Released). Original public domain image from Flickr