COMBAT SERVICE SUPPORT GROUP 3 (CSSG-3)

Combat Service Support Group 3 (CSSG-3) was a logistics unit of the United States Marine Corps, headquartered at Marine Corps Base Hawaii. Established to provide comprehensive combat service support, CSSG-3 enabled sustained operations for III Marine Expeditionary Force units in the Pacific region. The group was responsible for supply, maintenance, transportation, and medical support, ensuring operational readiness during training exercises and deployments. In 2006, as part of the Marine Corps' reorganization of logistics units, CSSG-3 was redesignated as Combat Logistics Regiment 3 (CLR-3), continuing its mission under the new structure.