In the darkest crevices of Arcturus IV, some of the strongest Covenant hoard their supplies. A twisted Sangheili, known only as The Thief, stashes anything it can find in its small base of operations. Anything from UNSC weapons to Banished vehicles can be found in this small fort. Even a well prepared combat force can be crushed by The Thief's wide arsenal. Attackers are ambushed by sand pits, rigged crates, and other traps. A strike team was recently dispatched to the area after The Thief managed to secure a UNSC AI possessing highly confidential information. When the attack proved unsuccessful, a M.A.C. blast destroyed the entire fortification. The Thief is assumed to be KIA.