From Halopedia, the Halo wiki
The Rtova keep is a Sangheili keep on Sanghelios. During the Servants of the Abiding Truth's uprising, troops and ships from Rtova keep and Nuan keep arrived in support of the uprising, and helped in the assault on Vadam.
List of appearances
- Halo: The Thursday War (First mentioned)
- ^ Halo: The Thursday War, page 114