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Over 3,064,780 active members
382,913 members•14,705 units
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hmr 362
U.S. Marine Corps
Hotel 2-7
U.S. Marine Corps
HQ 1ST MARINE DIVISION
U.S. Marine Corps
HQBN 1ST MARINE DIVISION
U.S. Marine Corps
I MHG
U.S. Marine Corps
III MARINE AMPHIBIOUS FORCE
U.S. Marine Corps
K-4-12
U.S. Marine Corps
MACS 23
U.S. Marine Corps
MACS5
U.S. Marine Corps
Marine Air Control Squadron 5 (MACS-5) was a United States Marine Corps aviation command and control unit. Activated during World War II, the squadron provided aerial surveillance, airspace management, and early warning capabilities for Marine aviation operations. Throughout its history, MACS-5 supported various exercises and deployments, contributing significantly to the Marine Corps’ air defense missions. The unit was eventually deactivated as part of post-Cold War force reductions, but its legacy remains in the advancements it brought to Marine Corps air command and control systems.
MAG-49
U.S. Marine Corps
Marine Aircraft Group 49 (MAG-49) is a United States Marine Corps Reserve aviation unit established in 1969. Headquartered at Joint Base McGuire-Dix-Lakehurst, New Jersey, MAG-49 provides aviation combat element support, including assault support, heavy lift, and aviation logistics, to Marine Forces Reserve. Throughout its history, MAG-49 has participated in numerous training exercises and mobilizations, supporting both domestic and overseas operations such as Operation Desert Storm and Operation Iraqi Freedom. The group’s diverse squadrons operate various rotary and fixed-wing aircraft, maintaining readiness to augment active-duty Marine aviation forces when called upon.
MARINE AIR CORP
U.S. Marine Corps
Marine Barracks Panama Canal Zone
U.S. Marine Corps
Marine Barracks Panama Canal Zone was established in the early 20th century to provide security and defense for the strategically vital Panama Canal. The unit’s primary mission was to safeguard the canal’s locks, facilities, and personnel against sabotage or attack, especially during periods of international tension such as World War II. Marines stationed there conducted regular patrols, manned guard posts, and trained for rapid response to any threat to the canal’s operation. The Marine Barracks remained an important element of U.S. military presence in the region until the gradual turnover of canal operations to Panama, culminating in the late 20th century.
Marine Corps Engineer School Camp Lejeune, NC
U.S. Marine Corps
The Marine Corps Engineer School (MCES) at Camp Lejeune, North Carolina, was established to train Marines in essential combat engineering skills vital to the success of Marine Air-Ground Task Forces. Since its inception, MCES has provided instruction in areas such as demolition, construction, bridging, and field fortifications, preparing Marines to support both combat and humanitarian missions worldwide. The school has evolved to incorporate modern technologies and tactics, ensuring Marines are proficient in counter-IED operations, urban breaching, and expeditionary engineering. MCES continues to play a crucial role in developing the technical expertise and leadership of Marine Corps engineers.
MARINE CORPS SCHOOLS
U.S. Marine Corps
MCAS FUTEMA
U.S. Marine Corps
MCB CAMP BUTLER
U.S. Marine Corps
MCCES
U.S. Marine Corps
The Marine Corps Communications-Electronics School (MCCES) was established in 1932 at Quantico, Virginia, before relocating to Marine Corps Air Ground Combat Center Twentynine Palms, California, in 1971. MCCES serves as the primary training institution for Marines in the fields of communications, electronics maintenance, and tactical data systems. Over the decades, MCCES has adapted its curriculum to meet the evolving technological demands of the Marine Corps, playing a pivotal role in preparing Marines for operations in both peacetime and conflict. The school’s graduates have supported every major Marine Corps operation since World War II, ensuring reliable communications and electronic support on the battlefield.
MCI
U.S. Marine Corps
Mike 3-9
U.S. Marine Corps
MSB
U.S. Marine Corps
MWSS-171
U.S. Marine Corps
Marine Wing Support Squadron 171 (MWSS-171) was activated on 16 April 1979 at Marine Corps Air Station Iwakuni, Japan. The unit provides essential aviation ground support to Marine Aircraft Group 12 and other forward-deployed forces in the Pacific region. MWSS-171 has participated in numerous training exercises and humanitarian missions across the Asia-Pacific, ensuring the readiness and sustainability of Marine aviation operations. Over the years, the squadron has earned recognition for its rapid response capabilities and support during both combat and peacetime operations.
NMCB-28
U.S. Marine Corps
Naval Mobile Construction Battalion 28 (NMCB-28), known as the "Badgers," is a United States Navy Reserve Seabee battalion established in 1942 during World War II. The unit originally served in the Pacific Theater, constructing airfields, roads, and support facilities critical to Allied operations. Reactivated during the Cold War, NMCB-28 has since participated in numerous military and humanitarian construction missions worldwide, including deployments to the Middle East, Europe, and disaster relief operations at home and abroad. Today, NMCB-28 continues to provide vital construction support to Navy and joint-force missions, embodying the Seabee motto, "We Build, We Fight."
NMCB-58
U.S. Marine Corps
Naval Mobile Construction Battalion 58 (NMCB-58), known as the "Steelworkers," was a unit of the United States Navy Seabees. Commissioned during the Vietnam War era, NMCB-58 was tasked with construction and engineering duties in support of combat and humanitarian operations. The battalion deployed to Vietnam, where it built airfields, roads, bridges, and base facilities under challenging conditions. After Vietnam, NMCB-58 continued to serve in various locations around the world until it was decommissioned in the 1990s as part of post-Cold War force reductions.
SCOUT DOGS
U.S. Marine Corps