9th Engineer Support Battalion

The 9th Engineer Support Battalion, located on Camp Hansen in Okinawa, Japan. The mission of the 9th ESB is to provide 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. (source: http://www.3rdmlg.marines.mil/)