Reference & AI

MCO 2281.1C

Marine Corps

MARINE CORPS COMMUNICATION SECURITY POLICY AND PROCEDURES

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

MCO 2281.1C, "MARINE CORPS COMMUNICATION SECURITY POLICY AND PROCEDURES", is a United States Marine Corps publication.

Published

Not dated on the index

OPR

—

Headquarters Marine Corps

Official document

Open the PDF

on www.marines.mil

MCO 2281.1C — index record

NumberMCO 2281.1C
TitleMARINE CORPS COMMUNICATION SECURITY POLICY AND PROCEDURES
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

Communication Security (COMSEC) materiel is pervasive throughout the command and control (C2) networks, intelligence systems, aircraft, ground vehicles, and weapons systems utilized in the United States Marine Corps. These cryptographic systems are vital components ensuring the secure C2 of forces and interoperability with our joint/bilateral/coalition forces.

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

Other MCO publications nearby in the series

494 MCO records on the Marine Corps index. Search the full index.

Works of the United States Government are not subject to copyright (17 U.S.C. § 105). This site is not affiliated with the United States Marine Corps or any government agency.

Marine Corps index

REF: MCO 2281.1C

Marine Corps Publications Electronic Library (MCPEL) — MCO 2281.1C

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