Candidates assigned to Delta Company, Officer Candidates

Candidates assigned to Delta Company, Officer Candidates Class-221, work together to carry a heavy log during the Montford Point Challange at Brown Field, Marine Corps Base Quantico, Va., on March 23, 2016. The mission of Officer Candidates School (OCS) is to "educate and train officer candidates in Marine Corps knowledge and skills within a controlled, challenging, and chaotic environment in order to evaluate and screen individuals for the leadership, moral, mental, and physical qualities required for commissioning as a Marine Corps officer." (U.S. Marine Corps Photo by Cpl. Patrick H. Owens/Released)