1st Intelligence Battalion
I MEF Information Group



I Marine Expeditionary Force (MEF) Information Group (I MIG) provides administrative, training, and logistical support while in CONUS and forward deployed to the I MEF and I MEB Command Elements. Additionally, function as Higher Headquarters for the four Major Subordinate Elements in order to allow I MEF CE to execute warfighting functions in support of service and COCOM initiatives as required.

Plan and direct, collect process, produce and disseminate intelligence, and provide, counterintelligence support to the MEF Command Element, MEF major subordinate commands, subordinate Marine Air Group Task Force(MAGTF), and other commands as directed.



1st Intelligence Battalion Photos

1st Intelligence Battalion Leaders

Commanding Officer, 1st Intelligence Battalion

Lt. Col. Thomas A. Kulisz

Lieutenant Colonel Kulisz was born in Edina, MN.  He graduated from the U.S. Naval Academy and commissioned in the Marine Corps in 2005.  After attending TBS in 2006, he reported to 2d Intel Bn as a CI/HUMINT Officer.  He deployed in 2007 (Africa) and 2008-2009 (Iraq) as a HUMINT Exploitation Team...

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Sergeant Major, 1st Intelligence Battalion

Sgt. Maj. Beau D. Brenneis

Sergeant Major Brenneis is a native of Fort Myers, Florida. He enlisted in the Marine Corps on 8 Aug 2000. Sergeant Major Brenneis completed recruit training at Marine Corps Recruit Depot, Parris Island, S.C., in November of 2000. He attended Marine Combat Training and assigned to military...

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I Marine Expeditionary Force