The Beast Warrior Commandos comprised a division of the Beast Riders, who hailed from the wildlands of the planet Onderon. In the course of the Beast Wars, Modon Kira assigned them to kidnap Princess Galia from within the Iziz Royal Palace. Furthermore, the Commandos participated in the Battle of Iziz under the leadership of Modon's heir, Oron Kira, opposing Galia's mother, Queen Amanoa. Following two years, the Beast Warrior Commandos once more served under Oron Kira, this time battling Galia's father, Ommin, during the Freedon Nadd Uprising. A further two years hence, the Commandos engaged in combat against the forces of Mandalore the Indomitable in one of the concluding battles of the Great Sith War.