COMDTINST M3120.11 — Maritime Stability Operations

COMDTINST M3120.11 governs maritime stability operations and addresses their unique aspects in the maritime domain.

Search COMDTINST M3120.11

  • Publication number: COMDTINST M3120.11
  • Title: MARITIME STABILITY OPERATIONS
  • Date: 5/2/2016
  • Proponent: CG-DOD

View COMDTINST M3120.11 on armypubs.army.mil


The publication presents Naval Service doctrine, maritime planning considerations, and tasks performed by naval forces during stability operations. It is authoritative interim doctrine and requires liberal judgment in its application.

Applies to: Within this publication, the Navy, Marine Corps, and Coast Guard constitute the Naval Service and the naval forces.

Topics covered

  • Maritime stability operations
  • Maritime planning considerations
  • Sources of instability
  • Coalition partners
  • Civil-military operations
  • Maritime security and safety
  • Foreign humanitarian assistance
  • Maritime rule of law

Questions and answers

What is the purpose of COMDTINST M3120.11?

The purpose of this publication is to highlight the unique aspects of stability operations in the maritime domain that must be addressed by the joint force commander and his planning staff. (paragraph 2)

What planning guidance does COMDTINST M3120.11 provide?

As planning guidance for maritime stability operations, this doctrine is intended for eventual incorporation in future editions of Joint Publication 3-07, Stability Operations. (paragraph 2)

What does COMDTINST M3120.11 identify about naval forces?

Recognizing that stability operations require a whole of government approach for responding to instability, this publication is intended to inform both military and civilian planners concerning the unique aspects of the maritime stability operations and to identify and to describe those tasks performed by naval forces. (paragraph 2)

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