Warfighting

U.S. Marine Corps Sergeant Hahn with 1st Battalion, 25th Marine Regiment, 4th Marine Division, Marine Forces Reserve and Squad Leader of 1st Squad reviews the course of fire and maneuver with the members of his squad before completing a timed grenade assault range during the Combat Marksmanship Endurance Test in the Small Arms Complex on Joint Base Elmendorf-Richardson, Alaska, Aug. 8, 2017. The Marines and Sailors tested their abilities to conduct the full spectrum of infantry operations during the competition for the title of 4th Marine Division Super Squad. (U.S. Marine Corps photo by Sgt. Justin A. Bopp/Released)