Marine expeditionary brigade

E254268

United States Marine Corps formation air-ground task force

A Marine expeditionary brigade is a mid-sized, rapidly deployable U.S. Marine Corps air-ground task force designed for sustained combat and crisis-response operations.

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All labels observed (6)

Label	Occurrences
Marine Expeditionary Brigade	10
Marine expeditionary brigade canonical	4
Marine Expeditionary Brigades	2
Marine Expeditionary Brigade GCE	1
Marine expeditionary brigades	1
U.S. Marine Brigade	1

How this entity was disambiguated

This entity first appeared as the object of triple T2309450 — 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 expeditionary brigade
Context triple: [Marine expeditionary force, canInclude, Marine expeditionary brigade]

A. Marine expeditionary force
A Marine expeditionary force is a large, self-sustaining U.S. Marine Corps air-ground task force capable of conducting and supporting amphibious and expeditionary operations across a full spectrum of military missions.
B. Marine Expeditionary Unit (MEU)
A Marine Expeditionary Unit (MEU) is a forward-deployed, rapid-response U.S. Marine Corps task force typically built around a reinforced infantry battalion, aviation squadron, and logistics element for amphibious and crisis-response operations.
C. Amphibious Rapid Deployment Brigade
The Amphibious Rapid Deployment Brigade is Japan’s specialized marine infantry unit trained and equipped to conduct amphibious operations, including the defense and recapture of remote islands.
D. II Marine Expeditionary Force
II Marine Expeditionary Force is a major U.S. Marine Corps warfighting organization based on the East Coast that provides rapidly deployable, air-ground-logistics forces for global operations.
E. III Marine Expeditionary Force
III Marine Expeditionary Force is a forward-deployed, Pacific-focused Marine Air-Ground Task Force responsible for rapid crisis response, deterrence, and combat operations in support of U.S. and allied interests in the Indo-Pacific region.
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 expeditionary brigade
Target entity description: A Marine expeditionary brigade is a mid-sized, rapidly deployable U.S. Marine Corps air-ground task force designed for sustained combat and crisis-response operations.

A. Marine expeditionary force
A Marine expeditionary force is a large, self-sustaining U.S. Marine Corps air-ground task force capable of conducting and supporting amphibious and expeditionary operations across a full spectrum of military missions.
B. Marine Expeditionary Unit (MEU)
A Marine Expeditionary Unit (MEU) is a forward-deployed, rapid-response U.S. Marine Corps task force typically built around a reinforced infantry battalion, aviation squadron, and logistics element for amphibious and crisis-response operations.
C. Amphibious Rapid Deployment Brigade
The Amphibious Rapid Deployment Brigade is Japan’s specialized marine infantry unit trained and equipped to conduct amphibious operations, including the defense and recapture of remote islands.
D. II Marine Expeditionary Force
II Marine Expeditionary Force is a major U.S. Marine Corps warfighting organization based on the East Coast that provides rapidly deployable, air-ground-logistics forces for global operations.
E. III Marine Expeditionary Force
III Marine Expeditionary Force is a forward-deployed, Pacific-focused Marine Air-Ground Task Force responsible for rapid crisis response, deterrence, and combat operations in support of U.S. and allied interests in the Indo-Pacific region.
F. None of above. chosen

Statements (45)

Predicate	Object
instanceOf	United States Marine Corps formation ⓘ air-ground task force ⓘ
abbreviation	MEB ⓘ
canBeTaskOrganizedWith	naval amphibious ready group ⓘ
canOperateAs	independent Marine air-ground task force ⓘ lead element of a Marine expeditionary force ⓘ
capability	air-ground integration ⓘ combined-arms operations ⓘ command and control of subordinate units ⓘ logistics support over the shore ⓘ
commandedBy	brigadier general ⓘ
component	aviation combat element ⓘ command element ⓘ ground combat element ⓘ logistics combat element ⓘ
country	United States ⓘ linked to: United States of America
designedFor	crisis-response operations ⓘ mid-intensity conflict ⓘ rapid deployment ⓘ
doctrine	amphibious assault ⓘ expeditionary maneuver warfare ⓘ
echelon	mid-sized Marine air-ground task force ⓘ
largerThan	Marine expeditionary unit ⓘ linked to: Marine Expeditionary Unit (MEU)
militaryBranch	United States Marine Corps ⓘ
mission	enable joint and combined operations ⓘ project power ashore from the sea ⓘ
operationalLevel	theater-level contingency response ⓘ
partOf	Marine air-ground task force ⓘ linked to: Marine Air-Ground Task Forces
planningBasis	Marine Corps force structure planning ⓘ
primaryEnvironment	littoral regions ⓘ
role	amphibious operations ⓘ crisis response ⓘ expeditionary warfare ⓘ sustained combat operations ⓘ theater reinforcement ⓘ
smallerThan	Marine expeditionary force ⓘ
sustainmentCapability	up to 30 days of operations without resupply ⓘ
timeframeToDeploy	rapid deployment on order ⓘ
typicalAviationCombatElement	reinforced Marine aircraft group ⓘ
typicalDeployment	amphibious shipping ⓘ maritime prepositioning force ⓘ
typicalGroundCombatElement	reinforced infantry regiment ⓘ
typicalLogisticsCombatElement	combat logistics regiment ⓘ
typicalStrength	approximately 14000 Marines and sailors ⓘ
usedBy	U.S. joint force commanders ⓘ linked to: United States military commanders

How these facts were elicited