About this Unit
Marine Security Forces (MSF) are specialized units within the United States Marine Corps tasked with providing security at critical naval installations and assets worldwide. Established during the Cold War era, these forces were initially formed to safeguard strategic resources, including nuclear weapons and key command centers. Over the decades, their role expanded to include counterterrorism, anti-sabotage, and rapid response to security threats. Today, Marine Security Forces are recognized for their rigorous training and are deployed globally to protect vital interests of the U.S. Navy and Marine Corps.
Historical Facts
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Origins in Naval Security: Marine Security Forces trace their origins to the longstanding tradition of Marines providing security for U.S. Navy ships and installations, dating back to 1798.
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Evolution into FAST: The Fleet Anti-terrorism Security Team (FAST) Companies, a key component of Marine Security Forces, were established in 1987 to respond rapidly to terrorist threats and reinforce security at U.S. installations worldwide.
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Guarding Nuclear Weapons: Marine Security Force Regiment is tasked with guarding the U.S. Navy's strategic assets, including nuclear weapons and nuclear-powered vessels.
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Global Deployments: Marine Security Forces have deployed on every continent, providing security at U.S. embassies, consulates, and naval bases during crises or increased threat levels.
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Specialized Training: Marines in Security Forces undergo specialized training in close quarters battle, anti-terrorism tactics, and advanced weapons handling at the Marine Corps Security Force Training Company in Chesapeake, Virginia.
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Hostage Rescue Mission: In 1989, FAST Marines successfully conducted a hostage rescue operation aboard the U.S.-flagged vessel MV Santa Maria in the Suez Canal.
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Role in 9/11 Aftermath: After the September 11 attacks, Marine Security Forces rapidly reinforced the security of naval installations and assisted in protecting critical infrastructure across the United States.
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Maritime Interdiction: FAST Companies have participated in boarding and securing suspicious vessels as part of counter-piracy and anti-smuggling operations in the Persian Gulf and off the coast of Africa.
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Security at Guantanamo Bay: Marine Security Forces played a key role in guarding detainees and maintaining order at the Guantanamo Bay detention facility in Cuba.
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Motto and Ethos: The Marine Security Forces live by the motto "Semper Fidelis, Semper Paratus" (Always Faithful, Always Ready), reflecting their readiness to respond at a moment's notice to any security threat.
