An official website of the United States government
Here's how you know
A .mil website belongs to an official U.S. Department of Defense organization in the United States.
A lock (lock ) or https:// means you’ve safely connected to the .mil website. Share sensitive information only on official, secure websites.

Marines


III MEF Support Battalion
III MEF Support Battalion
III Marine Expeditionary Force Information Group
III Marine Expeditionary Force (FMF)

Who we are

III Marine Expeditionary Force (MEF) Support Battalion provides and coordinates direct combat service support (CSS), security, and administrative services to III Marine Expeditionary Force (MEF), 3d Marine Expeditionary Brigade (MEB), and III MEF Information Group (MIG) Command Elements (CE) in order to enable III MEF to win in competition and conflict.

Featured News

01

Frag Out!

A U.S. Marine with III Marine Expeditionary Force throws an M67 fragmentation grenade during a training range on Camp Hansen, Okinawa, Japan, May 16,...

02

Patrol

U.S. Marine Corps Cpl. Roberto ZintzunLuna a motor transport operator with III Marine Expeditionary Force Support Battalion, III MEF Information...

III MEF Support Battalion Leaders

Sergeant Major Roberto A. Sim
III Marine Expeditionary Force Support Battalion

Sergeant Major Sim reported to Marine Corps Recruit Depot (MCRD) San Diego, California in October

Read Biography

Lieutenant Colonel Kieran R. O’Neil
III Marine Expeditionary Force Support Battalion

Lieutenant Colonel Kieran R. O’Neil is a native of New York, NY.  He graduated from the U.S. Naval

Read Biography

III MIG Vision
III MEF Information Group
Nov. 2, 2021 | 2:43
III MIG Vision
III MEF Information Group
Nov. 2, 2021 | 2:43
Player Embed Code:
Tags
More
III MIG Vision
5th ANGLICO | JGSDF develop TACP program
5th ANGLICO | 2nd BDE Plt MCCMP
5th ANGLICO | CBRN Hike
1stLt. Samuel Barge | 62nd Annual United States Senate Youth Program Military Mentor Rollcall
 
III Marine Expeditionary Force