Vadam Keep

The Vadam Keep was a place located on the Sangheili homeworld; Sangheilios, in the Yermo province. Here, Thel 'Vadamee was attacked by three assassins, all of which failed, and were all killed by 'Vadamee. It was also where Ther 'Vadam and his soldiers were imprisoned. Thel Vadam and the Vadam clan are believed to live in the Vadam Keep, hence its name.