Headquarters and Support Company (-)

U.S. Marines with Detachment 1, Headquarters Company, 4th Law Enforcement Battalion, Force Headquarters Group, Marine Forces Reserve, conduct riot control training at Marine Corps Base Camp Pendleton, California, April 13, 2025. During the exercise, trainees attempted to penetrate the formation while Marines practiced tactics to maintain order and de-escalate potentially hostile situations. (Courtesy photo)

U.S. Marines with Detachment 1, Headquarters Company, 4th Law Enforcement Battalion, Force Headquarters Group, Marine Forces Reserve, conduct Annual Rifle Qualification at Marine Corps Base Camp Pendleton, California, May 7, 2025. The ARQ enhances combat readiness by requiring Marines to wear full combat gear and perform live-fire drills involving movement and use of barricades simulating the stress and complexity of real-world engagements. (Courtesy Photo)