U.S. Marine Corps Col. Karin Fitzgerald, the commanding officer of 2nd Supply Battalion, 2nd Marine Logistics Group, leads a battalion hike on Camp Lejeune, North Carolina, March 10, 2023. Marines with 2nd Supply Battalion hiked a total of six miles carrying canned goods for donation to a local charity. (U.S. Marine Corps photo by Lance Cpl. Mary Kohlmann) - U.S. Marine Corps Col. Karin Fitzgerald, the commanding officer of 2nd Supply Battalion, 2nd Marine Logistics Group, leads a battalion hike on Camp Lejeune, North Carolina, March 10, 2023. Marines with 2nd Supply Battalion hiked a total of six miles carrying canned goods for donation to a local charity. (U.S. Marine Corps photo by Lance Cpl. Mary Kohlmann)

U.S. Marines and Sailors with 2nd Reconnaissance Battalion, 2nd Marine Division participate in charity ruck march in Jacksonville, North Carolina, Nov. 27, 2019. The Marines hiked from the Camp Lejeune main gate to the United Way's Children Healthy Eating on the Weekend house. The march supports CHEW! program which provides underprivileged children with donated food every weekend. - U.S. Marines and Sailors with 2nd Reconnaissance Battalion, 2nd Marine Division participate in charity ruck march in Jacksonville, North Carolina, Nov. 27, 2019. The Marines hiked from the Camp Lejeune main gate to the United Way's Children Healthy Eating on the Weekend house. The march supports CHEW! program which provides underprivileged children with donated food every weekend.

U.S. Marine Sgt. Kyle Bailey, left, and 1st Lt. Conn Wiseman, center, discuss possible routes with a British soldier while trying to complete a three-mile conditioning hike during Exercise Phoenix Odyssey II near Edinburgh, U.K., Oct. 30, 2015. Bailey is an intelligence specialist, and Wiseman is an air intelligence officer, both with 2nd Intelligence Battalion. The exercise is designed to enhance joint intelligence operations, while also building military skills in preparation for potential real-world crises. - U.S. Marine Sgt. Kyle Bailey, left, and 1st Lt. Conn Wiseman, center, discuss possible routes with a British soldier while trying to complete a three-mile conditioning hike during Exercise Phoenix Odyssey II near Edinburgh, U.K., Oct. 30, 2015. Bailey is an intelligence specialist, and Wiseman is an air intelligence officer, both with 2nd Intelligence Battalion. The exercise is designed to enhance joint intelligence operations, while also building military skills in preparation for potential real-world crises.

Corporal James Lafrance, a Reconnaissance Marine with Force Company, 1st Reconnaissance Battalion, 1st Marine Division, shoots targets with a shotgun during a physical training exercise aboard Marine Corps Base Camp Pendleton, Calif., Nov. 7, 2014. The eight-mile hike had multiple events along the route to test the Marines’ proficiency with various weapon systems. - Corporal James Lafrance, a Reconnaissance Marine with Force Company, 1st Reconnaissance Battalion, 1st Marine Division, shoots targets with a shotgun during a physical training exercise aboard Marine Corps Base Camp Pendleton, Calif., Nov. 7, 2014. The eight-mile hike had multiple events along the route to test the Marines’ proficiency with various weapon systems.

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.