Many, if not all of these officers served in the Mandalorian Wars under Revan and Malak. As many Sith Officers were the commanders of Republic ships such as the Leviathan and the Ravager during the Mandalorian Wars, they took these ships with them when they turned their backs on the Republic. Many of these officers, especially Admiral Saul Karath who destroyed an entire planet (Telos IV), changed so quickly into ruthless monsters suggesting that the dark side of the Force affected them as it had affected Revan and Malak.
- The Betrayal of Darth Revan
- Star Wars: Knights of the Old Republic (First appearance)
- Star Wars: Knights of the Old Republic II: The Sith Lords