Marines with Lima Company, 3rd Battalion, 4th Marine Regiment, 1st Marine Division, fire an M2 .50-caliber heavy machine gun during a live-fire attack on Range 401 as part of Exercise Steel Knight at Marine Corps Air-Ground Combat Center Twentynine Palms, California, Nov. 30, 2023. The Marines and Sailors of 3rd Bn., 4th Marines, are leading the way during the second phase of Infantry Battalion Experiment, a service-level campaign to inform the future force design of the infantry battalion to conduct expeditionary, offensive and defensive operations. Steel Knight is a three-phase exe

---

Marines with Lima Company, 3rd Battalion, 4th Marine Regiment, 1st Marine Division, fire an M2 .50-caliber heavy machine gun during a live-fire attack on Range 401 as part of Exercise Steel Knight at Marine Corps Air-Ground Combat Center Twentynine Palms, California, Nov. 30, 2023. The Marines and Sailors of 3rd Bn., 4th Marines, are leading the way during the second phase of Infantry Battalion Experiment, a service-level campaign to inform the future force design of the infantry battalion to conduct expeditionary, offensive and defensive operations. Steel Knight is a three-phase exercise designed to train I Marine Expeditionary Force in the planning, deployment and command and control of a joint force against a peer or near-peer adversary combat force and enhance existing live-fire and maneuver capabilities of the Marine Air-Ground Task Force. ( Marine Corps photo by Sgt. Gabriel Antwiler)

---

Size: 5716px × 3811px
Photo credit: © APFootage / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1st, , battalion, division, experiment, infantry, knight, marine, palms, sk, steel, twentynine, v34