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MCO 3120.8A

Marine Corps

POLICY FOR THE ORGANIZATION OF FLEET MARINE FORCES FOR COMBAT

Reviewed by Guilherme Correia, active-duty U.S. Air Force

MCO 3120.8A, "POLICY FOR THE ORGANIZATION OF FLEET MARINE FORCES FOR COMBAT", is a United States Marine Corps publication.

Published

Not dated on the index

OPR

—

Headquarters Marine Corps

Official document

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on www.marines.mil

MCO 3120.8A — index record

NumberMCO 3120.8A
TitlePOLICY FOR THE ORGANIZATION OF FLEET MARINE FORCES FOR COMBAT
Published
Issued byHeadquarters Marine Corps
Status on the indexCurrent
Source indexMarine Corps Publications Electronic Library (MCPEL)
Index last readOctober 20, 2026

Copied from Marine Corps Publications Electronic Library (MCPEL) (index). The publication itself is the authority; this page does not summarize or interpret it. Verify the current edition on the index before acting.

Synopsis as published on the index

Our Corps is in transition. As the Marine Corps plan for downsizing and restructuring is implemented, we will evaluate our MAGTF organizations, terminology, and capabilities for deployment and employment. There may be better ways to organize and describe what we can provide to the unified combatant commanders. The MEB, which has been one of our basic MAGTF’s for a long time, will remain part of the structure until FY 94. Our planning and programming efforts; i.e., amphibious lift requirements, Norway Air-Landed MEB (NALMEB), and Maritime Prepositioning Force MEB (MPF MEB), are, and will continue to be for the near term, linked to MEB’s. Componency initiatives are still being developed. Until changes to organizations and terminology are approved and implementation orders are issued, this Order will be the basic directive for organizing the FMF for combat.

Quoted verbatim from the Marine Corps Publications Electronic Library (MCPEL) entry (source).

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Marine Corps index

REF: MCO 3120.8A

Marine Corps Publications Electronic Library (MCPEL) — MCO 3120.8A

This is an index record, not the publication. The official PDF is the authority; verify the current edition before acting.

Reviewed by Guilherme Correia · Military Toolkit editorial

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