9th Engineer Support Battalion (9th ESB)

"Team 9 - Excellence in Engineering"
Expeditionary Units: III Marine Expeditionary Force

Unit Information

The 9th ESB rovides general engineer support of an expeditionary nature to the Marine Air Ground Task Force including mobility, counter- mobility, survivability, engineer reconnaissance, tactical utilities, bulk water production & storage, bulk fuel storage, and explosive ordnance disposal. Be prepared to support missions exceeding the organic capabilities of the Division and Wing engineers.

MCB Okinawa, Japan

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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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Sean Haynes; sean.haynes@usmc.mil

DSN: 315 623 4289; Int'l: 011-81-98-969-4289; Int'l Cell: 011-81-80-2701-1645

Unit Hotline Number:

Hotline Extension:

9th Engineer Support Battalion (9th ESB) Mailing Addresses

3rd Marine Logistics Group
Unit 38404
FPO AP 96604-8404


MarineParents.com Sites for 9th ESB

Marine Parents Facebook Group:

Marine Parents Fleet Information Page

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Other Helpful Web Sites

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9th Engineer Support Battalion (9th ESB) 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 9th ESB mail:

Postal Facility Location
Marine Corps Base Camp Hansen Okinawa, Japan
Postal Phone Number(s)

Information on 9th ESB last updated 10/1/2018 2:48:19 PM GMT.

Attention Unit DRC and/or Senior Command Elements of the 9th ESB:
To request changes to the 9th ESB Unit Information Page™, please contact the Marine Parents office at 573-449-2003 or via email mp@marineparents.com. Office staff will make the changes immediately.

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