In December 1990 , it was relocated to Camp Hansen .
The battalion was activated on 1 October 1990 at Marine Corps Camp Courtney , Okinawa , as the 3d Intelligence Company , 3d Surveillance , Reconnaissance , Intelligence Group under the command of the III MEF .
In December 1990 , III MEF was relocated to Camp Hansen .
The battalion was activated on 1 October 1990 at Marine Corps Camp Courtney , Okinawa , as the 3d Intelligence Company , 3d Surveillance , Reconnaissance , Intelligence Group under the command of the III MEF .