U.S. Marine Corps officer candidates participate in Mini-Officer Candidate School events at Camp Rilea Armed Forces Training Center in Warrenton, Oregon, April 24-26, 2026. Mini-OCS provides applicants and candidates a glimpse into Officer Candidate School by placing them through an intense training environment designed to test their endurance, resiliency, and courage. (U.S. Marine Corps video by Lance Cpl. Monserrath Mora)
