U.S. Marines with Martial Arts Instructor Course 1-19 conduct various carries during a 3-mile run at Naval Air Station Joint Reserve Base New Orleans on May 15, 2019. The students were required to carry ammo cans and mokuju bayonet trainers throughout the entire run and for each obstacle. To increase readiness and to support the total force, Reserve and active Marines with Marine Forces Reserve participate in the MAI Course. (U.S. Marine Corps photo by Lance Cpl. Jose Gonzalez)