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

III Marine Expeditionary Force Commanding General Visits Marine Corps Air Station Iwakuni, Japan 2026
AFN Iwakuni
March 22, 2026 | 0:29
III Marine Expeditionary Force Commanding General Visits Marine Corps Air Station Iwakuni, Japan 2026
AFN Iwakuni
March 22, 2026 | 0:29
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III Marine Expeditionary Force Commanding General Visits Marine Corps Air Station Iwakuni, Japan 2026
III Marine Expeditionary Force: Opportunity in the Indo-Pacific
III Marine Expeditionary Force Commanding General Vists Marine Corps Air Station Iwakuni, Japan 2025
III Marine Expeditionary Force Chaplain Services
III MIG Zombie Run 2025
Capt. Randel Metzinger Shares His Experiences Working with the III MEF Band
Okinawa Memorial Day 2025
5th ANGLICO | Machine Gun Reel
Pacific Pulse: June 9, 2025
31st MEU Marines conduct Fast Rope Masters Sustainment Training Reel

 

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U.S. Marine Corps Forces, Pacific