Elias Thompson is a Terran Dominion engineer defected to the Dominion Renegades of Valerian Mengsk during the Flashpoint Conflict. He served as chief engineer of the Bucephalus. When the ship arrived at the Moebius Foundation Space Station Prometheus, it was sabotaged by the Moebius engineers attempting repairs as the Dominion fleet arrived. Thompson attempted to reactivate weapons and coms as the fleet descended on them. He was successful in bringing the ship's weapon systems online.