Unidentified Sangheilian desert
From Halopedia, the Halo wiki
An unknown desert on Sanghelios, the State of Vadam ended its borders here.
In the Vadamese story of "Ther 'Vadam," after escaping Vadam, he trained in the desert for many years. According to the story, there lived many other exiled Sangheili, reverted to mere nomads.
