List of UNSC military units
From Halopedia, the Halo wiki
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This is a comprehensive list of all known military units of the United Nations Space Command armed forces and its suborganizations. For information on how UNSC Armed Forces units are organized, see here.
This list does not include individual starships. See here for a list of starships.
Air Force
Army
Infantry
Armored
Unknown strength
Colonial Militia
Marine Corps
Armored
Infantry
- 21st Marine Division
- 12th Marine Regiment
- 77th Marine Regiment
- 79th Infantry Battalion
- E2-BAG/1/7
- S4/BRT/1/7
Orbital Drop Shock Troopers
- 105th Drop Jet Platoon
- 65th Shock Troops Division
- 105th Shock Troops Division
- 2nd Shock Troops Battalion
- 3rd Platoon
- 7th Shock Troops Battalion
- 10th Shock Troops Battalion
- 11th Marine Force Reconnaissance/ODST
- 11th Shock Troops Battalion
- 15th Shock Troops Battalion
- 19th Shock Troops Battalion
- 21st Space Assault Battalion
- 22nd Shock Troops Battalion
- 22nd Tactical
- Bullfrogs
- Fireteam Raven
- 9th Shock Troops Battalion
- 340th ODST Combat Training Unit
Small Units
Companies
Platoons
Squads
Fireteams
Unknown strength
- Alpha Six
- Charlie Two
- Combat Team Alpha
- Combat Team November
- Combat Team Sierra
- Combat Team Victor
- S4/BAG/2/5
- S4/BLCE/1/7
Combatant Fleet
- Epsilon Eridani Fleet
- Home Fleet[1]
- Battle Group 4
- Battle Group D
- Battle Group Phi
- 23rd Naval Air Squadron[6]
- SPARTAN-II Project
Possible joint units
Spartan (Branch)
- Fireteam Apollo
- Fireteam Crimson
- Fireteam Domino
- Fireteam Forest
- Fireteam Ivy
- Fireteam Majestic
- Fireteam Lancer
