 MWSG-37 was deactivated on June 15, 2012, and was reactivated on November 29, 2018.Provide the 3rd Marine Aircraft Wing with organic and deployable combat support and combat service support which is centralized for economy of personnel and equipment.The unit was activated on July 1, 1953 at Marine Corps Air Station Miami, Florida as Marine Wing Service Group 37 and was assigned to the 3rd Marine Aircraft Wing.