Lance Cpl. Joseph I. Gallagher, data systems administrator with Marine Forces Reserve, poses for a photograph after advancing to the semi-finals of the MFR King of the Ring tournament held at Marine Corps Support Facility New Orleans, Nov. 30, 2018. Marines use various skills taught to them through the Marine Corps mixed martial arts program to compete in the tournament, which involves knife fighting, grappling and baton fighting. (U.S. Marine Corps photo by Sgt. Dante J. Fries)