Throughout history, the road to becoming a commissioned officer in the United States Marine Corps has generally begun with one of several programs at Officer Candidates School (OCS): Officer Candidates Class (OCC) Platoon Leaders Class (PLC) or The Naval Reserve Officer Training Corps (NROTC) Each course is designed to educate and train officer candidates in Marine Corps knowledge and skills within a controlled, challenging, and chaotic … Continue reading The History of Marine Corps Officer Candidates School