Ivo Laibach, a commander of a battalion within CompForce, received his training from the Imperial Security Bureau. In the period leading up to the Battle of Endor, specifically a few months prior, Zevulon Veers took on the role of Laibach's protector during his questioning of captured Rebels from a routine law enforcement action. As Laibach was using torture and physical violence to interrogate an elderly librarian, the Rebels launched a rescue attempt. Laibach then ventured outdoors to confront the attacking Rebels, at which point he sustained injuries.