The Pangaeain Self Defense Fleet is the fleet responsible for the protection and defense of the Galactic Pangaeain Empire, covering 180 galaxies. The Flagship is the G.E.M Legion Protectorate Courtney, the fleet is comprised of 900 quintillion warships, ranging in size from protectorates to frigates. The Pangaeain Self Defense Fleet is the main fleet of the Pangaeain Self Defense Corps as well as Quattuordecillins of fleets that protect each planet in the empire. The Panageain Self Defense Fleet is part of both the Pangaeain Navy and Pangaeain Self Defense Corps, although the P.S.D Fleet is the main navy under the Pangaeain Self Defense Corps. The P.S.D's operations is later expanded to include the EGA and eventually the Citadel.