Starfleet Intelligence maintained many bases in this area, which contained many colony and home star systems of Federation members. The central control for these intelligence installations was at Starbase 15. Intelligence units active for this sector in the 23rd century included the Starfleet Intelligence Internal Activities Unit, Starfleet Intelligence Gorn Activities Unit, Starfleet Intelligence Orion Activities Unit and Starfleet Intelligence Klingon Activities Unit. (FASA RPG module: Star Fleet Intelligence Manual)