As the undergraduate college of our country''s naval service, the Naval Academy prepares young men and women to become professional officers of competence, character, and compassion in the U.S. Navy and Marine Corps. Naval Academy students are midshipmen on active duty in the U.S. Navy. They attend the Academy for four years, graduating with Bachelor of Science degrees and then commissioning as Ensigns in the Navy or Second Lieutenants in the Marine Corps. Naval Academy graduates serve at least five years in the Navy or Marine Corps.