Intelligence Support Battalion (ISB)

Marine Forces: Marine Forces Reserve

Unit Information

Intelligence Support Battalion provides services and task- organized detachments of intelligence personnel to augment active component elements, joint command, and national agencies in peacetime, times of crisis, contingency, or war.

ISB is comprised of: H&S Co (New Orleans, LA), Alpha Co (San Diego, CA), Bravo Co (Aurora, CO) and Charlie Co (Quantico, VA).

New Orleans, LA

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Family Readiness Information

The primary source of unit/battalion information for spouses AND parents is the Deployment Readiness Coordinator (DRC) and Unit Hotline. The DRC will work with FR Assistants, FR Advisors and FR Volunteers along with the senior command members to make up the new Family Readiness Command Team.

Note: The DRC was formerly known as FRO and in some instances, the USMC Family Readiness Page has not been updated to reflect DRC rather than FRO.

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No name listed

(504) 616-9448

Unit Hotline Number:

Hotline Extension:

Intelligence Support Battalion (ISB) Mailing Addresses

Intelligence Support Battalion
2000 Opelousas Avenue
New Orleans, LA  70114
			 Sites for ISB

Marine Parents Facebook Group:

Marine Parents Fleet Information Page

Additional Services from, Inc. Web Site:

Marine Parents Fleet Pages:

EGA Shop for Unit Shirts:
EGA Shop Unit Store

Our Official Facebook Groups:

Other Helpful Web Sites

(these may or may not be official USMC web sites)

Intelligence Support Battalion (ISB) Postal Facility

If you need assistance finding a mailing address for a Marine, please contact the postal facility of the last known state-side duty station. The postal facility will not give out mailing addresses to non-family members. Family members need to be prepared to provide identifying information for their Marine. The following is contact information for the postal facility that handles ISB mail:

Postal Facility Location

Postal Phone Number(s)

Information on ISB last updated 10/2/2018 1:07:35 PM GMT.

Attention Unit DRC and/or Senior Command Elements of the ISB:
To request changes to the ISB Unit Information Page™, please contact the Marine Parents office at 573-449-2003 or via email Office staff will make the changes immediately.

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