2nd Marine Logistics Group

2nd Marine Logistics Group
2nd Marine Logistics Group · Public domain · source
Unit name	2nd Marine Logistics Group
Dates	1 April 1944–present
Country	United States
Allegiance	United States
Branch	United States Marine Corps
Type	Logistics
Role	Combat service support
Size	Approximately 18,000 (variable)
Command structure	II Marine Expeditionary Force
Garrison	Marine Corps Base Camp Lejeune

2nd Marine Logistics Group is a logistics formation of the United States Marine Corps assigned to II Marine Expeditionary Force and headquartered at Marine Corps Base Camp Lejeune in North Carolina. The group provides logistic combat support and combat service support to Marine Air-Ground Task Force operations, integrating supply, maintenance, transportation, engineering, medical, and distribution capabilities to enable expeditionary operations for formations such as 2nd Marine Division and 2nd Marine Aircraft Wing. Its lineage traces to organizations present in World War II, Korean War, and Vietnam War eras and it has participated in operations linked to Operation Desert Storm, Operation Iraqi Freedom, and Operation Enduring Freedom.

History

Formed during the later stages of World War II as part of evolving Marine Corps logistics organization, the unit's antecedents supported campaigns associated with the Pacific Theater, including operations near Okinawa and logistics efforts related to the Bougainville Campaign. In the Korean War era, elements provided sustainment to forces operating on the Korean Peninsula and supported operations during the Pusan Perimeter phase and subsequent Inchon landing–era maneuver support. During the Vietnam War, subordinate logistics units operated in support of III Marine Expeditionary Force and I Marine Expeditionary Force elements in theatre, enabling bases such as Da Nang Air Base and Camp Haskins. Post-Cold War reorganizations aligned the group under II Marine Expeditionary Force structure, contributing to deployments in response to Operation Desert Shield, Operation Desert Storm, and later to Operation Iraqi Freedom and Operation Enduring Freedom where subordinate battalions conducted distribution, maintenance, and engineering operations in theatre.

Organization and Subordinate Units

The group comprises headquarters and multiple subordinate regiments and battalions configured to support an Marine Expeditionary Force. Key subordinate units typically include a combat logistics regiment structure and battalions such as combat logistics battalions that have been task-organized for expeditionary logistic operations. Historically associated regiments and battalions have included units that supported 2nd Marine Division and 2nd Marine Aircraft Wing operations, providing capabilities in transportation, supply, maintenance, engineer support, and medical services often coordinated with joint partners including United States Navy medical and transportation assets. The group's headquarters element coordinates with higher echelons such as United States Fleet Forces Command and amphibious expeditionary components during Amphibious Ready Group operations.

Mission and Role

The unit's mission is to provide tactical logistics and sustainment to support Marine Air-Ground Task Force operations ashore, enabling maneuver by supplying ammunition, fuel, ordnance, repair parts, engineer support, medical evacuation, and transportation. It functions within the doctrine established by Marine Corps Doctrinal Publication series and aligns with joint logistics concepts promulgated by United States Transportation Command and U.S. Central Command when deployed. In expeditionary basing scenarios the group integrates with naval logistics platforms such as Maritime Prepositioning Force squadrons and liaises with logistics organizations including Defense Logistics Agency and theater sustainment commands.

Deployments and Operations

Elements of the group and its predecessor units have deployed globally in support of conflicts and humanitarian missions. Notable operational involvements include support for Operation Desert Storm logistics distribution hubs, sustainment operations during Operation Iraqi Freedom including convoy operations and forward repair activities, and sustainment efforts for Operation Enduring Freedom in Afghanistan including retrograde and distribution tasks. The group has also participated in contingency responses to natural disasters and multinational exercises such as Combined Joint Task Force-linked humanitarian assistance, Operation Iraqi Freedom II support rotations, and partnership exercises with NATO allies and regional partners in the Caribbean and Africa.

Training and Readiness

Training emphasizes Marine Corps expeditionary logistics doctrine, combined arms sustainment, and interoperability with joint and allied logisticians. Exercises and certifications involve coordination with II Marine Expeditionary Force warfighting experiments, logistics release authority drills, convoy team live-fire ranges, combat engineer field training, and medical readiness training aligned with Naval Expeditionary Medical Support practices. The group trains for ship-to-shore movement alongside Amphibious Ready Group components, practices maritime prepositioning off-load procedures with Military Sealift Command units, and participates in multinational logistics exercises with partners from United Kingdom Armed Forces, Canadian Armed Forces, and other allied militaries.

Equipment and Capabilities

The group's equipment portfolio includes tactical vehicles such as logistics trucks, medium and heavy transporters, engineering equipment for route clearance and construction, maintenance shops for ground equipment, medical treatment facilities, and distribution systems for bulk fuel and ammunition. It operates maintenance and supply information systems compatible with Marine Corps Tactical Systems Support Activity standards and integrates lift from United States Air Force and United States Navy aviation and sealift platforms. Capabilities include bulk fuel storage and distribution, ordnance handling, combat engineer bridging, expeditionary medical treatment, retrograde and redistribution operations, and afloat prepositioning support.

Honors and Unit Awards

Subordinate units and the group as a whole have received campaign streamers and unit awards for participation in major campaigns and operations across multiple conflicts. These honors reflect service in theaters associated with World War II, the Korean War, the Vietnam War, Operation Desert Storm, Operation Enduring Freedom, and Operation Iraqi Freedom, as well as recognition for humanitarian assistance and multinational cooperative missions.

Category:United States Marine Corps logistics