UNSC Special Forces

The UNSC Special Forces is the special warfare branch of the UNSC Defense Force.

UNSC Navy

 * Spartans
 * SPARTAN-I "Orion" Group
 * SPARTAN-II Group
 * Spartan Group Omega
 * Blue Team
 * Gray Team
 * Green Team
 * Red Team
 * SPARTAN-III Battalion
 * Alpha Company
 * Beta Company
 * Gamma Company
 * Delta Company

UNSC Marine Corps

 * Orbital Drop Shock Troopers
 * 105th ODST Division
 * 7th ODST Battalion
 * 1st Platoon (Unknown Company or Regiment)
 * 105th Drop Jet Platoon
 * 340th ODST Training Unit