It is, or at least has been, the site of a UEG colony world, Victoria. In 2531, there were major rebel activities in the system, notably at Camp New Hope. It is unclear if it is currently under UNSC control, has been overthrown by rebel actions, or if it was destroyed by Covenant activity.
Due to intense engagements with the Covenant, certain sectors in this system were depleted of UNSC munitions. This prompted the United Rebel Front to begin trading munitions with the UNSC in exchange for experienced medics to treat rebels affected by Boren's Syndrome.
- Halo: Ghosts of Onyx (First appearance)