MCTP 3-03D: Security Cooperation | T.REX ARMS Field Manual Vault

MCTP 3-03D Security Cooperation

MCTP 3-03D

Security Cooperation

Marine Corps · MCTP · Sep 2025 · 106 pages

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CHAPTER 1. UNDERSTANDING SECURITY COOPERATION IN A STRATEGIC CONTEXT SECURITY COOPERATION AS AN ENABLER OF STRATEGY The increasingly complex security environment, defined by strategic competition and state and non-state adversaries using indirect, non-attributable and asymmetric means, requires combined operations with allies and partners. Security cooperation (SC) activities enable the joint force to leverage collective strengths and create an asymmetric advantage. The Marine Corps shapes the security environment through SC to expand regional access and increase interoperability with select allies and partners.

DesignationMCTP 3-03D

EditionSep 2025

StatusActive

Pages106

FunctionDoctrine Philosophy

CollectionCurrent Doctrine

Approved for Public Release U.S. Marine Corps Security Cooperation A no-cost copy of this document is available at: http

References 12

MCO 5710.6Not in the Vault
MCO 3120.12ANot in the Vault
MCO 3500Not in the Vault
MCO 5510.20CNot in the Vault