Unidentified ONI officer
From Halopedia, the Halo wiki
This Unidentified Officer was a Human of the United Nations Space Command that briefed a team of Orbital Drop Shock Troopers led by Cal-141 on a mission that would lead to an assassination of a Prophet responsible for supply routes in an unknown sector of the galaxy [1].
Trivia
- His service branch or unit is unknown, though presumably, he is a member of either Naval Special Warfare Command or the Office of Naval Intelligence.