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378,899 members•1,273 units
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1:9th Marines
U.S. Marine Corps
The 1/9th Marines is a infantry battalion in the United States Marine Corps. They are known for their highly trained and skilled Marines who specialize in ground combat operations. The unit has a long and storied history, dating back to its activation in 1917 during World War I. The 1/9th Marines have participated in numerous deployments and combat operations around the world, earning a reputation as one of the most elite and disciplined units in the Marine Corps.
1:2nd Marines
U.S. Marine Corps
The 1/2nd Marines is a United States Marine Corps infantry battalion within the 2nd Marine Regiment. They are known for their expertise in amphibious assault operations and have a long and distinguished history of combat deployments. The battalion is based out of Camp Lejeune, North Carolina, and is trained to rapidly deploy in support of global operations. The 1/2nd Marines are highly trained, disciplined, and ready to respond to any mission they are called upon to execute.
1:7th Marines
U.S. Marine Corps
The 1/7th Marines is a battalion of the United States Marine Corps. It is part of the 1st Marine Division and is based out of Marine Corps Air Ground Combat Center Twentynine Palms in California. The battalion is known for its distinguished history and has participated in numerous combat operations and deployments around the world. The 1/7th Marines is renowned for its expertise in amphibious warfare and its ability to quickly deploy and engage in a variety of missions.

1:4th Marines
U.S. Marine Corps
The 1/4th Marines is a infantry battalion in the United States Marine Corps, specifically part of the 1st Marine Division. They are based out of Camp Pendleton, California. The battalion has a long and storied history, participating in numerous conflicts and deployments around the world. They are known for their skill, training, and readiness to deploy at a moment's notice.

3RD FSSG
U.S. Marine Corps
The 3rd Force Service Support Group (FSSG) is a United States Marine Corps combat support unit that provides logistics, medical, and other support services to Marine Corps forces. It is based at Camp Kinser in Okinawa, Japan and is responsible for supporting Marine Corps operations in the Indo-Pacific region. The 3rd FSSG is organized into several subordinate units, including Combat Logistics Regiment 35 and Marine Wing Support Squadron 172. As a vital component of the Marine Corps' overall mission readiness, the 3rd FSSG plays a crucial role in ensuring the success of Marine Corps operations worldwide.

Submarine:Submariners
U.S. Marine Corps
The US Navy Submarine Service is a branch of the United States Navy that operates and maintains a fleet of submarines. These submarines are used for various missions including intelligence gathering, combat operations, and strategic deterrence. The Submarine Service requires highly trained and skilled personnel to operate these technologically advanced vessels. The Submarine Service plays a crucial role in national defense and security, operating in stealth to conduct missions around the world.
Naval Submarine Base New London
U.S. Marine Corps
Naval Submarine Base New London is a United States Navy base located in Groton, Connecticut. It is home to the Navy's Submarine School, which provides training for officers and enlisted personnel on operating and maintaining submarines. The base also serves as the primary East Coast homeport for Navy submarines, providing a strategic location for national defense operations. Naval Submarine Base New London plays a crucial role in the Navy's submarine fleet readiness and overall mission capability.
“B” co. 1st. Battalion, 5th Marines, 1st Marine Division
U.S. Marine Corps
"B" Company, 1st Battalion, 5th Marines, 1st Marine Division—often referred to as "Bravo Company, 1/5"—has a storied history within the United States Marine Corps. Activated in 1917, the battalion first distinguished itself in World War I at the Battle of Belleau Wood, earning a reputation for tenacity. During World War II, Bravo Company participated in pivotal Pacific campaigns such as Guadalcanal, Peleliu, and Okinawa. The unit fought valiantly in the Korean War at the Chosin Reservoir, and later served in Vietnam, Iraq, and Afghanistan, upholding its legacy as one of the Corps’ most decorated and battle-tested companies.
1:1st
U.S. Marine Corps
Certainly! The designation "1/1st" often refers to the 1st Battalion of the 1st Regiment in British or Commonwealth military tradition, and was commonly used during World War I to distinguish first-line Territorial Force units. The 1/1st Battalion was typically composed of pre-war volunteers and was mobilized for active service at the outbreak of war in 1914. After initial training in the United Kingdom, the battalion was deployed to major theaters such as the Western Front, where it participated in key battles and endured the hardships of trench warfare. Over the course of the war, the 1/1st earned a reputation for discipline and bravery, contributing significantly to the regiment’s battle honors before being demobilized or reorganized at the war’s end.
U.S. Marine Corps Descendant (2026 - Present)
U.S. Marine Corps Spouse (2026 - Present)
U.S. Marine Corps Military Retiree (2026 - Present)
U.S. Marine Corps Other (2025 - Present)