From Halopedia, the Halo wiki
The Lacalu keep is a Sangheili keep in the rural state of Acroli on Sanghelios. During the Blooding Years in 2553, the males left to fight for the Arbiter. The elder of the keep took the chance to attack and seized Nes'alun keep, who had sided against the Arbiter, killing the women and children who defended it.
List of appearances
- Halo: The Thursday War (First appearance)
- Halo: The Thursday War, page 209
- Halo: The Thursday War, page 368