The group later travelled to Tirol after learning it was freed from the Regent's rule by Humans of the Robotech Expeditionary Force. In this time, Veidt introduced himself and his colleagues as well as asked the REF for their help in freeing their homeworlds. As such, he and his colleagues worked together in the Sentinel campaign which saw Karbarra and Garuda freed from the Invid's grasp. Haydon IV was likewise liberated but at the cost of Sarna's death which convinced Vowad to lend his people's full support by providing the Ark Angel. Veidt served a critical role in the control and management of the large Haydonite vessel.