INFO:

Marines with Company L, 3rd Battalion, 4th Marine Regiment, 1st Marine Division, Marine Rotational Force Darwin (MRF-D), complete a Marine Corps Martial Arts Program (MCMAP) course led by 1st Sgt. Robert Leatherman during MRF-D 17. "The MCMAP program here is very intense," said Leatherman. "I am not a martial arts instructor that gives belts away and looks just for them to go through the motions." (U.S. Marine Corps video by Cpl. Nathaniel C. Cray/Released)