From Halopedia, the Halo wiki
Victors' Truth is a planet, orbited by at least four natural satellites. The fourth of these moons was home to a Jiralhanae armory at the close of the Human-Covenant War that was stocked with ordnance from the United Nations Space Command. A Jiralhanae pack and Kig-Yar present at this armory were slaughtered by the Silent Shadow, led by Resa 'Azavayl, following the Great Schism.
List of appearances