Reference & AI

MCO 5231.4

Marine Corps

MARINE CORPS DATA AND ARTIFICIAL INTELLIGENCE (AI)

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

MCO 5231.4, "MARINE CORPS DATA AND ARTIFICIAL INTELLIGENCE (AI)", 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 5231.4 — index record

NumberMCO 5231.4
TitleMARINE CORPS DATA AND ARTIFICIAL INTELLIGENCE (AI)
Published
Issued byHeadquarters Marine Corps
Status on the indexNew
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

Data is foundational for all Marine Corps missions and activities, enabling the Marine Corps Total Force to sense, make sense, and act at the speed of relevance. Modernizing the enterprise’s information, data, and information technology (IT) infrastructure enables global data access; reduces barriers to secure data sharing; uses development, security, and operations (DevSecOps); and provides a hybrid, multi-cloud environment from headquarters to the tactical edge. Responsible use of artificial intelligence (AI) to distill and analyze the data leveraged by the Marine Corps is an essential capability; further, the responsible use of AI services can be a force multiplier. The Marine Corps will integrate responsible, equitable, traceable, reliable, and governable AI capabilities to ensure adherence to risk identification, management and mitigation, and ethical use principles in accordance with references (c), (o), and (p), with specific adherence to the six tenets for responsible AI use and implementation in reference (c). The Marine Corps Total Force will be manned, trained, and equipped to use data-centric and AI-enabled capabilities according to references (a) through (bf). This Order is in accordance with references (a) through (bl).

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

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Marine Corps index

REF: MCO 5231.4

Marine Corps Publications Electronic Library (MCPEL) — MCO 5231.4

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

Open the official PDF