Marine Rotational Force - Southeast Asia
MRF-SEA Unit Logo
I Marine Expeditionary Force
Camp Pendleton, California

Who we are

Marines and Sailors under MRF-SEA conduct bilateral and multilateral security cooperation engagements in three to six-month deployment cycles. The force employs distributed command, control, logistics and transportation nodes while executing operations in support of Marine Corps initiatives.

 

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Keris Marex 23

U.S. Marines with Marine Rotational Force-Southeast Asia, I Marine Expeditionary Force and Indonesian Marines with 4th Marine Infantry Battalion,...

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Keris MAREX 23 Teaser Trailer

U.S. Marines with Marine Rotational Force-Southeast Asia, I Marine Expeditionary Force and Indonesian Marines with 4th Marine Infantry Battalion,...

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Keris MAREX 23: Raid Patrol

U.S. Marines with 1st Battalion, 7th Marine Regiment, attached to Marine Rotational Force-Southeast Asia, and Indonesian marines with 4th Marine...

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KAMANDAG 7 Culminating Video

Marines from the U.S., Philippines, Republic of Korea, U.S. Airmen, and service members from the Japanese Ground Self-Defense force, the United...

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MRF-SEA: Stand in Forces

U.S. Marine Corps Gen. Eric Smith, Commandant of the Marine Corps, defines Marine Rotational Force-Southeast Asia and how the unit applies to the...

 

Contact us

S-1 Administration
(760) 763-8269

S-2 Intel
(760) 763-8284

S-3 Operations
(760) 763-3524

S-4 Logistics
(760) 763-3520

S-6 Communications
(760) 763-3526

S-7 Information
(760) 763-8284

Unit Voting Assistance Officer
(760) 763-8267

Command Chaplain
LCDR TAE KIM, CHC, USN
O: (760) 763-3508 / C: (760) 846-6761
tae.h.kim@usmc.mil

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Command Duty OFficer

Office: 760-763-3502
Cell: 760-846-4948

Deployment Readiness Coordinator

Kyp Hughes
Phone: (760) 763-8284
Email: Kyp.hughes@usmc.mil
PSC Box 555325

MRF-SEA News

 

Unit Leaders

Colonel Thomas M. Siverts
Commanding Officer, Marine Rotational Force - Southeast Asia

Colonel Siverts reported to 11th Marine Expeditionary Unit, Camp Pendleton, California in 2022 and currently serves as the Commanding Officer.

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Lieutenant Colonel Steven M. Sprigg
Executive Officer, Marine Rotational Force - Southeast Asia

LtCol Sprigg reported to 11th Marine Expeditionary Unit, Camp Pendleton, California in 2023 and currently serves as the Executive Officer.

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Sergeant Major Travis L. DeBarr
Sergeant Major, Marine Rotational Force - Southeast Asia

Sergeant Major DeBarr reported to 11th Marine Expeditionary Force, Camp Pendleton, California in 2020 and currently serves as the command Sergeant Major.

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I Marine Expeditionary Force