The Spacefleet was a human-based organisation which existed from the early 26th century until (and most likely after) the Earth Empire's fall in the 30th century. (PROSE: Love and War, Original Sin) It was affiliated with both the Earth Empire and the Earth Alliance. (PROSE: Return of the Living Dad) The Spacefleet's most notable feat was combatting the Daleks during the Second Dalek War. The Spacefleet operated a number of facilities, including boarding schools for children of members of the Spacefleet. One such school was operated on Mal Oreille. (PROSE: Biology Lesson on Mal Oreille)