Combat Logistics Regiment 37

Combat Logistics Regiment 37 (CLR-37) is a logistics regiment of the United States Marine Corps. They are part of the 3rd Marine Logistics Group and III Marine Expeditionary Force (III MEF). The unit is based out of the Marine Corps Base Camp Kinser, Okinawa, Japan. This unit was formerly known as Headquarters and Service Battalion but officially changed its designation on October 20, 2006.

Mission
Provide command and control, administration, communications, food services, services, landing support and terminal operations, and security support to the MLG CE and as directed other elements of Marine Air-Ground Task Forces (MAGTFs).

Subordinate units

 * Combat Logistics Battalion 31
 * Headquarters Company
 * Service Company
 * Communications Company
 * Food Service Company
 * Landing support company