U.S. Marines with III Marine Expeditionary Force Support Battalion, III Marine Expeditionary Force Information Group, board a C-130J Super Hercules on Kadena Air Force Base, Okinawa, Japan, Jan. 20, 2023. III MSB sent a small quartering party to prepare the main body movement prior to Bushido Strike 23, a training event in South Korea where III MSB will conduct their Marine Corps Combat Readiness Evaluation to validate its mission essential tasks to provide combat service support, and administrative services to III Marine Expeditionary Force. - U.S. Marines with III Marine Expeditionary Force Support Battalion, III Marine Expeditionary Force Information Group, board a C-130J Super Hercules on Kadena Air Force Base, Okinawa, Japan, Jan. 20, 2023. III MSB sent a small quartering party to prepare the main body movement prior to Bushido Strike 23, a training event in South Korea where III MSB will conduct their Marine Corps Combat Readiness Evaluation to validate its mission essential tasks to provide combat service support, and administrative services to III Marine Expeditionary Force.

U.S. Marines with Echo Company, 2nd Battalion, 8th Marine Regiment, 2nd Marine Division, suppress targets on a company battle course on range G-36, Camp Lejeune, N.C., May 23, 2021. Echo Company was the first company to execute the battle course as a night live-fire event. The event is the culmination of their Marine Corps Combat Readiness Evaluation, certifying the unit as an apex battalion. - U.S. Marines with Echo Company, 2nd Battalion, 8th Marine Regiment, 2nd Marine Division, suppress targets on a company battle course on range G-36, Camp Lejeune, N.C., May 23, 2021. Echo Company was the first company to execute the battle course as a night live-fire event. The event is the culmination of their Marine Corps Combat Readiness Evaluation, certifying the unit as an apex battalion.

U.S. Marines with 9th Engineer Support Battalion and Navy Seabees with Naval Mobile Construction Battalion 4 load a Joint Light Tactical Vehicle onto an improved ribbon bridge during exercise Pacific Pioneer, Naha Port, April 21, 2021. Pacific Pioneer serves as 9th ESB’s Marine Corps Combat Readiness Evaluation as well as an opportunity to demonstrate the ability to sustain expeditionary advanced bases with survivable force protection, practice naval integration, and position long range precision fires and tactical logistics nodes across littoral regions in support of naval operations. - U.S. Marines with 9th Engineer Support Battalion and Navy Seabees with Naval Mobile Construction Battalion 4 load a Joint Light Tactical Vehicle onto an improved ribbon bridge during exercise Pacific Pioneer, Naha Port, April 21, 2021. Pacific Pioneer serves as 9th ESB’s Marine Corps Combat Readiness Evaluation as well as an opportunity to demonstrate the ability to sustain expeditionary advanced bases with survivable force protection, practice naval integration, and position long range precision fires and tactical logistics nodes across littoral regions in support of naval operations.

U.S. Marines with Marine Wing Support Squadron 172 prepare to refuel a UH-1Y Venom helicopter assigned to Marine Light Helicopter Squadron 267 during a forward arming and refueling point training event as part of a Marine Corps combat readiness evaluation held by MWSS-172 at the Ie Shima training facility, Okinawa, Japan, April 15, 2021. The MCCRE creates a challenging, realistic training environment that produces combat-ready forces capable of operating as a deployed unit at any time. - U.S. Marines with Marine Wing Support Squadron 172 prepare to refuel a UH-1Y Venom helicopter assigned to Marine Light Helicopter Squadron 267 during a forward arming and refueling point training event as part of a Marine Corps combat readiness evaluation held by MWSS-172 at the Ie Shima training facility, Okinawa, Japan, April 15, 2021. The MCCRE creates a challenging, realistic training environment that produces combat-ready forces capable of operating as a deployed unit at any time.

A Marine with 3rd Battalion, 6th Marine Regiment uses the cover of smoke from a simulation artillery round to move into the tree-line during the battalions' Marine Corps Combat Readiness Evaluation, at Marine Corps Base Camp Lejeune, North Carolina, May 10, 2016. The MCCRE, a pre deployment exercise, tests the Marines on operational readiness and their ability to operate as a whole. - A Marine with 3rd Battalion, 6th Marine Regiment uses the cover of smoke from a simulation artillery round to move into the tree-line during the battalions' Marine Corps Combat Readiness Evaluation, at Marine Corps Base Camp Lejeune, North Carolina, May 10, 2016. The MCCRE, a pre deployment exercise, tests the Marines on operational readiness and their ability to operate as a whole.

A Marine conceals himself under the obstruction of deployed smoke during the company supported, live-fire assault portion of a Marine Corps Combat Readiness Evaluation at Marine Corps Air Ground Combat Center Twentynine Palms, California, Dec. 6, 2015. The purpose of a MCCRE is to evaluate Marines’ collective performance in specific mission requirements that will prepare them for their upcoming deployment rotation. The Marine is with 2nd Battalion, 7th Marine Regiment, 1st Marine Division. - A Marine conceals himself under the obstruction of deployed smoke during the company supported, live-fire assault portion of a Marine Corps Combat Readiness Evaluation at Marine Corps Air Ground Combat Center Twentynine Palms, California, Dec. 6, 2015. The purpose of a MCCRE is to evaluate Marines’ collective performance in specific mission requirements that will prepare them for their upcoming deployment rotation. The Marine is with 2nd Battalion, 7th Marine Regiment, 1st Marine Division.

Marines with 3rd Battalion, 5th Marine Regiment, 1st Marine Division, establish security during a helicopter raid, as part of the Marine Corps Combat Readiness Evaluation (MCCRE), aboard Marine Corps Base Camp Pendleton, Calif., Aug. 4, 2015. The MCCRE is used evaluate the operational readiness of a designated unit. - Marines with 3rd Battalion, 5th Marine Regiment, 1st Marine Division, establish security during a helicopter raid, as part of the Marine Corps Combat Readiness Evaluation (MCCRE), aboard Marine Corps Base Camp Pendleton, Calif., Aug. 4, 2015. The MCCRE is used evaluate the operational readiness of a designated unit.

A rifleman with Company L, 3rd Battalion, 1st Marine Regiment, hikes to his company objective during the Marine Corps Combat Readiness Evaluation aboard Marine Corps Base Camp Pendleton, California, Sept. 23, 2014. The MCCRE is designed to be a final evaluation to ensure the Marines are prepared to be deployed. The battalion is slated to deploy as the ground combat element of the 15th Marine Expeditionary Unit next year. - A rifleman with Company L, 3rd Battalion, 1st Marine Regiment, hikes to his company objective during the Marine Corps Combat Readiness Evaluation aboard Marine Corps Base Camp Pendleton, California, Sept. 23, 2014. The MCCRE is designed to be a final evaluation to ensure the Marines are prepared to be deployed. The battalion is slated to deploy as the ground combat element of the 15th Marine Expeditionary Unit next year.