Combat Logistics Battalion 5

Combat Logistics Battalion 5, commonly abbreviated CLB-5 and known by the callsign “Warhorse,” is a logistics battalion of the United States Marine Corps. It is based at Marine Corps Base Camp Pendleton in California and is subordinate to Combat Logistics Regiment 1 within the 1st Marine Logistics Group. Its stated slogan is “We bring it to the fight.” The battalion exists to extend the operational reach of the 5th Marine Regiment by supplying capabilities that are not normally organic to a Marine infantry regiment. Its support mission includes transportation, intermediate-level supply, field-level maintenance, and general engineering. In practical terms, CLB-5 provides the movement, sustainment, repair, construction, and logistical coordination needed to keep Marine forces operating in expeditionary environments. CLB-5 was activated at Camp Pendleton on 25 May 2006. Its early operational history was shaped by deployments in support of the wars in Iraq and Afghanistan. The battalion participated in Operation Iraqi Freedom from September 2006 through March 2007 and again from August 2008 through February 2009. It later deployed in support of Operation Enduring Freedom in Afghanistan from March through October 2010 and again from March through August 2012. These deployments earned the unit Navy Unit Commendation recognition and campaign streamers associated with Iraq and Afghanistan operations. From 2015 through 2017, the battalion supplied task-organized logistics detachments for Special Purpose Marine Air-Ground Task Force–Crisis Response–Central Command. This work reflected the unit’s role as a flexible expeditionary logistics provider rather than merely a fixed-base support organization. Its detachments could be organized for particular missions and deployed in support of Marine operations across the Central Command region. CLB-5 subsequently supported Marine Rotational Force–Darwin, a recurring United States Marine Corps presence in northern Australia. The battalion served as the Logistics Combat Element during the 2020, 2022, and 2024 rotations, operating in Darwin from approximately March through October in each listed rotation. These assignments placed the unit in a multinational and Indo-Pacific context and demonstrated its continuing role in sustaining rotational forces away from their home bases. The battalion is organized around a Headquarters Company, Combat Logistics Company Alpha, Combat Logistics Company Bravo, and a General Support Company. Together, these elements support transportation, supply, maintenance, engineering, and command-and-control requirements. As a military unit rather than a commercial brand, CLB-5 does not sell consumer products, report commercial revenue, or operate through a conventional corporate ownership structure. Its identity is instead expressed through its Marine Corps affiliation, operational record, callsign, slogan, subordinate organization, deployments, and unit awards.

Combat Logistics Battalion 5 was activated on 25 May 2006 at Marine Corps Base Camp Pendleton, California. From its creation, it was assigned as a subordinate battalion of Combat Logistics Regiment 1, itself part of the 1st Marine Logistics Group. The unit was established to provide direct tactical logistics support to the 5th Marine Regiment in areas exceeding the regiment’s organic capabilities. Its support functions encompass transportation, intermediate-level supply, field-level maintenance, and general engineering. These functions allow the battalion to move personnel and materiel, sustain supply flows, repair equipment, and conduct engineering work in expeditionary operating environments. The battalion’s organization includes Headquarters Company, Combat Logistics Company Alpha, Combat Logistics Company Bravo, and General Support Company. CLB-5’s first listed operational deployment followed shortly after activation. It participated in Operation Iraqi Freedom in Iraq from September 2006 through March 2007. The battalion returned to Iraq from August 2008 through February 2009 for another Operation Iraqi Freedom deployment. These operations are reflected in the unit’s Navy Unit Commendation streamer with two Bronze Stars and its Iraq Campaign Streamer with three Bronze Stars, associated with the National Resolution, Iraqi Surge, and Iraqi Sovereignty phases. The battalion next supported Operation Enduring Freedom in Afghanistan from March to October 2010 and again from March to August 2012. Its Afghanistan service is associated with an additional Navy Unit Commendation recognition and an Afghanistan Campaign Streamer with two Bronze Stars, corresponding to the Consolidation III and Transition I phases. Between 2015 and 2017, CLB-5 provided task-organized logistics detachments for Special Purpose Marine Air-Ground Task Force–Crisis Response–Central Command. This assignment demonstrated the battalion’s ability to tailor logistics forces for expeditionary crisis-response missions rather than operating only as a permanent, consolidated battalion formation. The unit later became involved in the Marine Corps’ recurring rotational presence in northern Australia. During Marine Rotational Force–Darwin 20.2, from March through October 2020, CLB-5 served as the Logistics Combat Element. It fulfilled the same broad role for MRF-D 22.2 from March through October 2022 and for MRF-D 24.3 from March through October 2024. These rotations placed the battalion in support of Marine forces operating in the Indo-Pacific and required logistics coordination at a location distant from its California home station. CLB-5’s awards also include the National Defense Service Streamer, the Global War on Terrorism Service Streamer, the Iraq Campaign Streamer with three Bronze Stars, and the Afghanistan Campaign Streamer with two Bronze Stars. The unit remains an active component of the Marine Corps logistics structure. Because it is a military formation, its principal historical measures are activations, deployments, assigned missions, organizational relationships, and unit commendations rather than commercial sales, products, or financial performance.

• 2024

  MRF-D 24.3 logistics support

  [1]Combat Logistics Battalion 5en.wikipedia.org

  The unit again served as the Logistics Combat Element during the 2024 Marine Rotational Force–Darwin rotation.

• 2022

  MRF-D 22.2 logistics support

  [1]Combat Logistics Battalion 5en.wikipedia.org

  CLB-5 served as the Logistics Combat Element during the 2022 Marine Rotational Force–Darwin rotation.

• 2020

  First listed Marine Rotational Force–Darwin support

  [1]Combat Logistics Battalion 5en.wikipedia.org

  The battalion served as the Logistics Combat Element for the 2020 Marine Rotational Force–Darwin rotation in Australia.

• 2015

  Central Command crisis-response support

  [1]Combat Logistics Battalion 5en.wikipedia.org

  CLB-5 began providing task-organized logistics detachments for Special Purpose Marine Air-Ground Task Force–Crisis Response–Central Command, a role that continued through 2017.

• 2012

  Second Afghanistan deployment

  [1]Combat Logistics Battalion 5en.wikipedia.org

  The battalion conducted another Afghanistan deployment in support of Operation Enduring Freedom from March through August 2012.

• 2010

  First Afghanistan deployment

  [1]Combat Logistics Battalion 5en.wikipedia.org

  The unit participated in Operation Enduring Freedom in Afghanistan from March through October 2010.

• 2008

  Second Iraq deployment

  [1]Combat Logistics Battalion 5en.wikipedia.org

  CLB-5 returned to Iraq in support of Operation Iraqi Freedom from August 2008 through February 2009.

• 2006

  Battalion activated

  [1]Combat Logistics Battalion 5en.wikipedia.org

  Combat Logistics Battalion 5 was activated at Camp Pendleton, California, on 25 May 2006 and assigned to Combat Logistics Regiment 1.

• 2006

  First Iraq deployment

  [1]Combat Logistics Battalion 5en.wikipedia.org

  The battalion participated in Operation Iraqi Freedom from September 2006 through March 2007.

An expeditionary Marine Corps logistics provider positioned to deliver direct, responsive sustainment and engineering support to combat and rotational forces beyond the capabilities of their organic units.

• Military logistics service · 2006

  Direct tactical logistics support

  CLB-5 provides direct logistics support to the 5th Marine Regiment beyond the regiment’s organic capabilities. The service includes coordinating and delivering the personnel, equipment, supplies, and sustainment processes required for expeditionary operations.

• Military transportation · 2006

  Transportation support

  The battalion supplies transportation capability for moving personnel, equipment, supplies, and other mission materials in support of Marine Corps operations. Transportation is one of the core areas specified in its direct-support mission.

• Military supply · 2006

  Supply support

  CLB-5 provides intermediate-level supply support, helping maintain the flow of required materiel to supported Marine forces. This capability forms part of the battalion’s broader sustainment role in deployed and rotational environments.

• Military maintenance · 2006

  Maintenance support

  The battalion performs field-level maintenance support for Marine Corps equipment. This capability helps keep operational assets serviceable during deployments and expeditionary missions.

• 2024Marine Rotational Force–Darwin 24.3

  Darwin, Australia · Indo-Pacific

  CLB-5 served as the Logistics Combat Element for the 2024 Marine Rotational Force–Darwin rotation from March through October.

  Outcome. The assignment continued the battalion’s documented expeditionary logistics role in the Indo-Pacific.

  Source
• 2022Marine Rotational Force–Darwin 22.2

  Darwin, Australia · Indo-Pacific

  The battalion again served as the Logistics Combat Element during the 2022 rotation, operating in Darwin from March through October.

  Outcome. CLB-5 continued its role in supporting the Marine Corps rotational presence in Australia.

  Source
• 2020Marine Rotational Force–Darwin 20.2

  Darwin, Australia · Indo-Pacific

  CLB-5 served as the Logistics Combat Element for the 2020 Marine Rotational Force–Darwin rotation from March through October.

  Outcome. The unit supported the sustainment of a rotational Marine force in northern Australia.

  Source
• 2015SPMAGTF Crisis Response–CENTCOM support

  Central Command area of responsibility

  From 2015 through 2017, CLB-5 provided task-organized logistics detachments to support Special Purpose Marine Air-Ground Task Force–Crisis Response–Central Command.

  Outcome. The assignment expanded the unit’s expeditionary crisis-response logistics role.

  Source
• 2012Operation Enduring Freedom

  Afghanistan

  The battalion returned to Afghanistan from March through August 2012 in support of Operation Enduring Freedom.

  Outcome. The deployment is represented in the unit’s Afghanistan Campaign Streamer recognition.

  Source
• 2010Operation Enduring Freedom

  Afghanistan

  CLB-5 participated in Operation Enduring Freedom in Afghanistan from March through October 2010.

  Outcome. The unit received documented Afghanistan campaign recognition and Navy Unit Commendation credit associated with its service.

  Source
• 2008Operation Iraqi Freedom

  Iraq

  The battalion conducted a second Operation Iraqi Freedom deployment from August 2008 through February 2009.

  Outcome. The deployment contributed to the unit’s documented Iraq campaign honors.

  Source
• 2006Operation Iraqi Freedom

  Iraq

  CLB-5 participated in Operation Iraqi Freedom from September 2006 through March 2007, providing logistics support during its first listed overseas deployment.

  Outcome. The deployment is reflected in the unit’s Iraq campaign recognition and Navy Unit Commendation history.

  Source

• 2020

  Adoption of the Logistics Combat Element role for MRF-DStrategy

  Background

  Marine Rotational Force–Darwin required an expeditionary logistics element to sustain Marine forces operating in northern Australia.

  Action taken

  CLB-5 served as the Logistics Combat Element for the 2020, 2022, and 2024 rotations.

  Aftermath

  The recurring assignments established a continuing Indo-Pacific logistics role for the battalion.

  Source

• 2015

  Expansion into task-organized crisis-response logisticsStrategy

  Background

  Special Purpose Marine Air-Ground Task Force–Crisis Response–Central Command required flexible logistics support for expeditionary missions.

  Action taken

  CLB-5 provided task-organized logistics detachments from 2015 through 2017.

  Aftermath

  The assignment demonstrated the battalion’s ability to tailor logistics elements for operational requirements outside a fixed battalion deployment model.

  Source

• 2006

  Activation as a dedicated tactical logistics battalionStrategy

  Background

  The Marine Corps activated CLB-5 to provide direct logistics support to the 5th Marine Regiment beyond its organic capabilities.

  Action taken

  The unit was established at Camp Pendleton and assigned to Combat Logistics Regiment 1 within the 1st Marine Logistics Group.

  Aftermath

  The battalion became a recurring provider of transportation, supply, maintenance, and engineering support for deployed and rotational Marine forces.

  Source

1. 1Combat Logistics Battalion 5en.wikipedia.org
2. 2Combat Logistics Battalion 5 PDFusmcu.edu