Officer Candidate School

Officer Candidate School, commonly abbreviated as OCS, is a type of UNSC military academy that trains enlisted personnel to become officers.

Luna OCS Academy, Reach Naval Academy and Corbulo Academy of Military Science were among the most renowned OCS institutions.

Notable graduates

 * Lieutenant Dominique
 * Captain Jacob Keyes
 * Captain James Cutter
 * Admiral Preston Cole
 * Lieutenant William Lovell

List of appearances

 * Halo: The Fall of Reach
 * Halo: The Cole Protocol
 * Halo: Evolutions - Essential Tales of the Halo Universe
 * The Impossible Life and the Possible Death of Preston J. Cole
 * Halo 4: Forward Unto Dawn
 * Halo 4

Related pages

 * Officer Candidate School on Wikipedia