Special Warfare Group
From Halopedia, the Halo Wiki
The Special Warfare Group is a Covenant military organization believed to be responsible for all Special Operations.[1]
It has at least two subdivisions: Covenant Special Operations and Covenant Fleet Security, and includes at least two races: the Sangheili and Unggoy.
The Stealth Elites and the Ranger Elites are ranks that are not in the Covenant Special Operations, but are a part of the Special Warfare Group.
