The Alien Nation that was living in the Moon of Mobius.
The Covenant was lay defeated By the UNSC, Elites and the Flood.
The Covenant Empire, also referred to as The Covenant, was a theocratic hegemony made up of multiple alien species that maintained control over a large portion of the Orion Arm in the Milky Way galaxy. The Covenant was a political, military, and religious affiliation, originally a mutual alliance between the San 'Shyuum and Sangheili following a brutal conflict between the two warring races. Its expansion to include at least six other races united in the worship of the Forerunners and the Halo Array soon began after the original formation. The Covenant formed an alliance with the Eggman Empire until they were formally defeated due to many factors - the most crucial of which was an internal conflict. Whilst the Covenant's main leadership was either lost during the Flood infestation of High Charity or during the Battle of Installation 00, the Covenant continues to exist even after the conclusion of the war.
- Scarabs (10,000)
- Locusts (2,000)
- Wraiths (2,000)
- Ghosts (200)