Marine Corps Security Force Regiment

E254262

United States Marine Corps regiment security forces unit

The Marine Corps Security Force Regiment is a specialized U.S. Marine Corps unit tasked with providing dedicated security for critical naval installations, strategic assets, and high-value facilities worldwide.

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All labels observed (4)

Label	Occurrences
Marine Corps Security Force Regiment canonical	2
Marine Corps Security Force Battalions	1
Marine Corps Security Force Companies	1
Marine Corps Security Force Training Company	1

How this entity was disambiguated

This entity first appeared as the object of triple T2309345 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Marine Corps Security Force Regiment
Context triple: [U.S. Marine Corps Forces Command, responsibleFor, Marine Corps Security Force Regiment]

A. Marine Corps Forces Special Operations Command
Marine Corps Forces Special Operations Command (MARSOC) is the U.S. Marine Corps component of U.S. Special Operations Command, responsible for providing elite, expeditionary special operations forces for worldwide missions.
B. Marine Raider Regiment
The Marine Raider Regiment is an elite U.S. Marine Corps special operations unit specializing in direct action, special reconnaissance, and counterterrorism missions worldwide.
C. 31st Marine Expeditionary Unit
The 31st Marine Expeditionary Unit is a forward-deployed, amphibious Marine Air-Ground Task Force based in the Indo-Pacific region, specializing in rapid crisis response and expeditionary operations.
D. U.S. Marine Corps Regimental Combat Team 7
U.S. Marine Corps Regimental Combat Team 7 is a reinforced Marine infantry regiment known for its major combat role in Iraq, including intense urban fighting in Fallujah.
E. Marine Corps Intelligence Activity
The Marine Corps Intelligence Activity is a U.S. military intelligence organization that provides specialized intelligence support to the United States Marine Corps and contributes to national-level intelligence efforts.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Marine Corps Security Force Regiment
Target entity description: The Marine Corps Security Force Regiment is a specialized U.S. Marine Corps unit tasked with providing dedicated security for critical naval installations, strategic assets, and high-value facilities worldwide.

A. Marine Corps Forces Special Operations Command
Marine Corps Forces Special Operations Command (MARSOC) is the U.S. Marine Corps component of U.S. Special Operations Command, responsible for providing elite, expeditionary special operations forces for worldwide missions.
B. Marine Raider Regiment
The Marine Raider Regiment is an elite U.S. Marine Corps special operations unit specializing in direct action, special reconnaissance, and counterterrorism missions worldwide.
C. 31st Marine Expeditionary Unit
The 31st Marine Expeditionary Unit is a forward-deployed, amphibious Marine Air-Ground Task Force based in the Indo-Pacific region, specializing in rapid crisis response and expeditionary operations.
D. U.S. Marine Corps Regimental Combat Team 7
U.S. Marine Corps Regimental Combat Team 7 is a reinforced Marine infantry regiment known for its major combat role in Iraq, including intense urban fighting in Fallujah.
E. Marine Corps Intelligence Activity
The Marine Corps Intelligence Activity is a U.S. military intelligence organization that provides specialized intelligence support to the United States Marine Corps and contributes to national-level intelligence efforts.
F. None of above. chosen

Statements (47)

Predicate	Object
instanceOf	United States Marine Corps regiment ⓘ security forces unit ⓘ
abbreviation	MCSFR ⓘ
allies	United States Navy ⓘ
component	Fleet Anti-terrorism Security Team (FAST) Companies ⓘ Marine Corps Security Force Regiment self-linksurface differs ⓘ surface form: Marine Corps Security Force Battalions Marine Corps Security Force Regiment self-linksurface differs ⓘ surface form: Marine Corps Security Force Companies Marine Corps Security Force Regiment self-linksurface differs ⓘ surface form: Marine Corps Security Force Training Company
country	United States of America ⓘ surface form: United States
garrison	Naval Weapons Station Yorktown ⓘ Yorktown ⓘ surface form: Yorktown, Virginia
higherHeadquarters	U.S. Marine Corps Forces Command ⓘ surface form: Marine Corps Forces Command
militaryBranch	United States Marine Corps ⓘ
mission	protect key naval and national strategic assets ⓘ provide dedicated security forces to the U.S. Navy ⓘ rapidly deploy Fleet Anti-terrorism Security Teams worldwide ⓘ
nickname	Security Forces ⓘ
notableUnitType	Fleet Anti-terrorism Security Team Company ⓘ
operatesAt	deployed naval forces and ships ⓘ naval bases ⓘ strategic weapons facilities ⓘ weapons stations ⓘ
partOf	Marine Corps Forces Strategic Command (MARFORSTRAT) ⓘ surface form: Marine Corps Forces Strategic Command U.S. Fleet Forces Command ⓘ surface form: United States Fleet Forces Command (operational control via Navy–Marine integration)
responsibility	expeditionary anti-terrorism response ⓘ security of critical naval installations ⓘ security of high-value naval assets worldwide ⓘ security of strategic weapons facilities ⓘ
role	fleet anti-terrorism security ⓘ high-value facility security ⓘ installation security ⓘ nuclear security ⓘ strategic asset protection ⓘ
securityCategory	critical infrastructure protection ⓘ nuclear weapons–related security ⓘ
serviceType	active duty ⓘ
specialization	anti-terrorism and force protection ⓘ close-quarters battle ⓘ enhanced marksmanship ⓘ nuclear weapons security procedures ⓘ recapture and recovery operations ⓘ shipboard security operations ⓘ
supports	strategic deterrence mission of the United States ⓘ
trainingFocus	access control and guard force operations ⓘ non-compliant boarding and ship security ⓘ physical security ⓘ small-unit tactics ⓘ

How these facts were elicited

Referenced by (5)

Full triples — surface form annotated when it differs from this entity's canonical label.

U.S. Marine Corps Forces Command → responsibleFor → Marine Corps Security Force Regiment ⓘ

U.S. Marine Corps Forces Command → hasComponent → Marine Corps Security Force Regiment ⓘ

Marine Corps Security Force Regiment → component → Marine Corps Security Force Regiment self-linksurface differs ⓘ

this entity surface form: Marine Corps Security Force Battalions

Marine Corps Security Force Regiment → component → Marine Corps Security Force Regiment self-linksurface differs ⓘ

this entity surface form: Marine Corps Security Force Companies

Marine Corps Security Force Regiment → component → Marine Corps Security Force Regiment self-linksurface differs ⓘ

this entity surface form: Marine Corps Security Force Training Company

All labels observed (4)

How this entity was disambiguated Show

Statements (47)

How these facts were elicited Show

Referenced by (5)

How this entity was disambiguated

How these facts were elicited