Pacific Marines

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U.S. Marine Corps Forces, Pacific
In Any Clime and Place

Who we are

U.S. Marine Corps Forces Pacific is the largest operational command in the Marine Corps. It comprises two-thirds of the Marine Corps’ active-duty combat forces, I Marine Expeditionary Force and III Marine Expeditionary Force, collectively known as the “Pacific Marines.”

Pacific Marines serve as an expeditionary force-in-readiness. They operate as air-ground-logistics teams and are forward positioned and actively employed throughout the Indo-Pacific every day.

Pacific Marines live and work alongside the joint force and like-minded Allies and partners to prevent conflict, respond to crisis, and if the Nation calls, to fight and win.

 

01

Task Force Ashland Marines, Sailors Participate in Exercise Cobra Gold 2026

U.S. Marines and Sailors assigned to Task Force Ashland, I Marine Expeditionary Force, participate in an amphibious assault, non-combatant evacuation...

02

13th MEU Forms Complete Marine Air-Ground Task Force

The 13th Marine Expeditionary Unit (MEU) has officially formed as a complete Marine Air-Ground Task Force with the addition of its major subordinate...

03

31st MEU | Conclusion of Exercise Iron Fist 26

Members of the Japan Ground Self-Defense Force’s Amphibious Rapid Deployment Brigade and the 3rd Amphibious Rapid Deployment Regiment, trained...

04

13th MEU Forms Complete MAGTF

The 13th Marine Expeditionary Unit has officially formed as a complete Marine Air-Ground Task Force with the addition of its major subordinate...

05

In Any Clime and Place: A Visual Journey Through MARFORPAC's Legacy

U.S. Marine Corps Forces, Pacific has played a vital role in major conflicts throughout the Pacific theater and remains the Corps’ largest...

06

Stand-in Forces, Indo-Pacific | Video Production

A "Stand-in Force" is a forward deployed, agile and lethal force designed to counter potential threats and deter aggression. U.S. Marine Corps Chief...

07

MARFORPAC 101

Pacific Marines are a ready, forward-deployed force, working with allies and partners to ensure a free and open Indo-Pacific.

 

Pacific Marines Stories

 

 

Featured Videos

U.S. Coast Guard Maritime Security Response Team (MSRT) West provides security during San Francisco Fleet Week
U.S. Coast Guard Pacific Area
Nov. 7, 2025 | 0:34
U.S. Coast Guard Maritime Security Response Team (MSRT) West provides security during San Francisco Fleet Week
U.S. Coast Guard Pacific Area
Nov. 7, 2025 | 0:34
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U.S. Coast Guard Maritime Security Response Team (MSRT) West provides security during San Francisco Fleet Week
Coast Guard Maritime Security Response Team East K-9 Unit conducts training
Bring your children to our work day - MSRT West
The Joint Space Warfighter: Space & The Homeland
Coast Guard K9 training
Coast Guard and partner agencies support 74th U.N. General Assembly operations
Coast Guard Maritime Security Response Team sharpens their skills
Coast Guard working dog retires after eight years of service during ceremony in Chesapeake, Va.
Sector Maryland-National Capital Region Coordinates Support for 58th Presidential Inauguration
Coast Guard Maritime Security Response Team exercise

 

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U.S. Marine Corps Forces, Pacific