Executive officer
The executive officer (or XO) is a billet position in the armed forces. They are considered command positions, and is always the officer that is junior to the commanding officer.
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In the UNSC Navy, the executive officer (or First officer) is the senior most crew member below the commanding officer of the ship. Usually, this post will be held by a Commander or Lieutenant Commander, but occasionally will be held by a Lieutenant.
UNSC Army and Marine CorpsEdit
In the UNSC Army and Marine Corps, the executive officer is the officer that is second-in-command to the commanding officer. Executive officer billets exist from the company level up, in both the Army and Marine Corps.
Note that platoons do not have XOs; the second-in-command in a platoon is a platoon sergeant.
Known executive officersEdit
- First Lieutenant Melissa McKay, ODST division on the UNSC Pillar of Autumn[1]
- Commander Richard Lash, UNSC Dusk[2]
- Lieutenant Commander Julian Waters, UNSC Dusk (Acting)[3]
- Lieutenant Commander Nevel, CMA Season of Plenty[4]
- Commander Thomas Lasky, UNSC Infinity[5] (Promoted to Captain of Infinity)
- Commander Bradley, UNSC Infinity[6]
- Terrence Hood, UNSC Spirit of Fire (Transferred and Promoted to Captain on UNSC Roman Blue)[7]
- First Lieutenant Maher, UNSC Dark Was the Night (acting)
SourcesEdit
- ^ Halo: The Flood, Chapter 3, page 91 (2003 paperback); page 102 (2010 paperback)
- ^ Halo: Ghosts of Onyx, page 185
- ^ Halo: Ghosts of Onyx, page 187
- ^ Halo: Evolutions - Essential Tales of the Halo Universe
- ^ Halo: The Thursday War, page 48
- ^ Halo: Escalation, Issue #2
- ^ Halo: Escalation, Issue #5