Special Warfare Group 13

is a special unit made mostly of SPARTAN or pseudo-SPARTAN operators, containing the majority of active SPARTANS in the UNSC. The core of the group is the 117th Special Operations Regiment (also referred to on paper as the 117th Supply Regiment), the units support elements, a number of special warfare teams independent of the regiment, a dropship wing and a Navy Special Warfare Squadron, including a number of Prowlers, Sloops, stealth frigates and even a carrier, the UNSC Eidolon.
==Components==
*SWG 13 Command
*117th Special Operations Regiment
**1st Battalion
***Alpha Company
***Bravo Company
***Charlie Company
**2nd Battalion
***Delta Company
***Easy Company
***Foxtrot Company
**3rd Battalion
***Ghost Company
***Halo Company
***Indigo Company
**4th Battalion
***Joker Company
***Kilo Company
***Lambda Company
**Reserves
***Omega Company
*Special Commando Teams
**Squadron 1
***Brigand Team
***Dragoon Team
***Samurai Team
**Squadron 2
**Squadron 3
**Squadron 4
*Navy Special Warfare Squadron