Ussans

The Ussans are a faction founded by Ussa 'Xellus in response to the Sangheili signing the Writ of Union with the San'Shyuum to form the Covenant in 852 BCE. They were rediscovered by a Covenant separatist resupply ship, Journey's Sustenance, in 2553. The clan lived on Shield World 0673, known to them as the Refuge or the Ussan Refuge, in the Ussan system. Upon the colony's settling, the Ussans had a population of slightly over 400. By 2552, their numbers had risen to 2,310. Unlike the rest of the galaxy, Ussans did not have access to advanced technology, likely due to limited resources on the Refuge.

List of appearances

 * Halo: Broken Circle