Col. Patrick M. Tucker and Sgt. Maj. Tricia M. Smith-Leavy case the regiment's organizational colors during the deactivation ceremony of Combat Logistics Regiment 15, 1st Marine Logistics Group, on Camp Pendleton, California, July 1, 2020. Tucker was the last commanding officer for CLR 15. CLR 15 was deactivated to meet the intent of the 38th Commandant of the Marine Corps’ Commandant’s Planning Guidance. CLR 15’s mission will be continued by 1st Supply Battalion and 1st Maintenance Battalion in order to support the readiness of I Marine Expeditionary Force.(U.S. Marine Corps Photo by Sgt. Maximiliano Rosas) - Col. Patrick M. Tucker and Sgt. Maj. Tricia M. Smith-Leavy case the regiment's organizational colors during the deactivation ceremony of Combat Logistics Regiment 15, 1st Marine Logistics Group, on Camp Pendleton, California, July 1, 2020. Tucker was the last commanding officer for CLR 15. CLR 15 was deactivated to meet the intent of the 38th Commandant of the Marine Corps’ Commandant’s Planning Guidance. CLR 15’s mission will be continued by 1st Supply Battalion and 1st Maintenance Battalion in order to support the readiness of I Marine Expeditionary Force.(U.S. Marine Corps Photo by Sgt. Maximiliano Rosas)

1st Maintenance Battalion Marines Blow Away the Competition - U.S. Marines with 1st Maintenance Battalion, Combat Logistics Regiment 15, 1st Marine Logistics Group, display the different production steps of a vaneaxial impeller fan at Camp Pendleton, Calif., Oct. 17, 2017. The original wait time and cost of the fan from the manufacturer is 36 months and roughly $1,500. With the 3-D printing process, the wait time is reduced to 14 days and the cost is $315. (U.S. Marine Corps photo by Cpl. Joseph Sorci)

Airmen with 50th Aerial Port Squadron, 452nd Air Mobility Wing, strap down three Marine Corps High Mobility Multipurpose Wheeled Vehicles (HMMWV) that are parked in the loading bay of an Air Force C-17 Globemaster III aircraft during Strategic Mobility Exercise on March Air Force Reserve Base, Calif., March 12, 2017. STRATMOBEX is a training exercise conducted by the 1st Marine Logistics Group in order to maintain readiness and sharpen skills needed to rapidly deploy personnel and equipment on a large scale. - Airmen with 50th Aerial Port Squadron, 452nd Air Mobility Wing, strap down three Marine Corps High Mobility Multipurpose Wheeled Vehicles (HMMWV) that are parked in the loading bay of an Air Force C-17 Globemaster III aircraft during Strategic Mobility Exercise on March Air Force Reserve Base, Calif., March 12, 2017. STRATMOBEX is a training exercise conducted by the 1st Marine Logistics Group in order to maintain readiness and sharpen skills needed to rapidly deploy personnel and equipment on a large scale.

U.S. Marines with Reparable Maintenance Company, 1st Maintenance Battalion, 1st Marine Logistics Group, 3-D printed a broken mounting bracket for a Logistics Vehicle System Replacement during exercise Steel Knight at Marine Corps Air Ground Combat Center Twentynine Palms, Calif., Dec. 8, 2016. The orginal mounting bracket, left, was 3-D printed in plastic, right, to test the fit, form and function before being welded together as a final product. Steel Knight 2017 is a 1st Marine Division-led exercise that exposes Marines and Sailors to skill sets necessary to operate as a fully capable Marine air ground task force. (U.S. Marine Corps photo by Sgt. Abbey Perria) - U.S. Marines with Reparable Maintenance Company, 1st Maintenance Battalion, 1st Marine Logistics Group, 3-D printed a broken mounting bracket for a Logistics Vehicle System Replacement during exercise Steel Knight at Marine Corps Air Ground Combat Center Twentynine Palms, Calif., Dec. 8, 2016. The orginal mounting bracket, left, was 3-D printed in plastic, right, to test the fit, form and function before being welded together as a final product. Steel Knight 2017 is a 1st Marine Division-led exercise that exposes Marines and Sailors to skill sets necessary to operate as a fully capable Marine air ground task force. (U.S. Marine Corps photo by Sgt. Abbey Perria)

U.S. Marines and Airmen conduct a joint-inspection of an M-88A2 HERCULES at March Air Force Reserve Base, Calif., Oct. 13, 2016. The inspection is to ensure that the vehicle can safely be flown on the C-17 Globemaster III to Marine Corps Air Ground Combat Center Twentynine Palms, Calif. In the joint-inspection Marines and Airmen check the center of balance, hazardous material and cleanliness of the vehicle. - U.S. Marines and Airmen conduct a joint-inspection of an M-88A2 HERCULES at March Air Force Reserve Base, Calif., Oct. 13, 2016. The inspection is to ensure that the vehicle can safely be flown on the C-17 Globemaster III to Marine Corps Air Ground Combat Center Twentynine Palms, Calif. In the joint-inspection Marines and Airmen check the center of balance, hazardous material and cleanliness of the vehicle.

Cpl. Calletano Jimenez stands on the M88A2 Hercules Recovery Vehicle he maintains at Camp Pendleton, Calif., Aug, 31, 2016. Jimenez is a tank mechanic with 1st Maintenance Battalion, Combat Logistics Regiment 15, 1st Marine Logistics Group who was recently awarded the Maintenance Marine of the Year Award by the Ground Ordnance Maintenance Association for his outstanding achievements in maintenance of military equipment and weapon systems. (U.S. Marine Corps photo by Lance Cpl. Kyle McNan/released) - Cpl. Calletano Jimenez stands on the M88A2 Hercules Recovery Vehicle he maintains at Camp Pendleton, Calif., Aug, 31, 2016. Jimenez is a tank mechanic with 1st Maintenance Battalion, Combat Logistics Regiment 15, 1st Marine Logistics Group who was recently awarded the Maintenance Marine of the Year Award by the Ground Ordnance Maintenance Association for his outstanding achievements in maintenance of military equipment and weapon systems. (U.S. Marine Corps photo by Lance Cpl. Kyle McNan/released)