Marines assigned to Battalion Landing Team, 3rd Battalion, 2nd Marine Regiment, conduct a Marine Corps Martial Arts grappling session during a motivational run on Onslow Beach, N.C., March 4, 2013. BLT 3/2, the ground combat element of the 26th Marine Expeditionary Unit, conducted the run to generate esprit de corps and enhance unit cohesion before embarking on their deployment this month. (U.S. Marine Corps photo by Cpl. Christopher Q. Stone)