U.S. Marine Corps officer candidates with Officer Selection Team San Diego, work through a scenario during the leadership reaction course at an Officer Candidates School preparation weekend, Camp Pendleton, California on April 30, 2022. The OCS preparation weekend is designed to prepare aspiring Marine Corps officers mentally and physically for the rigors of OCS. (U.S. Marine Corps photo by Staff Sgt. Kelsey Dornfeld)

Photo by Staff Sgt. Kelsey Dornfeld

OCS - Officer Candidates School

4 May 2022 | Marine Corps Base Camp Pendleton

Camp Pendleton --

U.S. Marine Corps officer candidates with Officer Selection Team San Diego, work through a scenario during the leadership reaction course at an Officer Candidates School preparation weekend, Camp Pendleton, California on April 30, 2022. The OCS preparation weekend is designed to prepare aspiring Marine Corps officers mentally and physically for the rigors of OCS.