The Arrow of Sullust was a Bulwark Mark III battlecruiser manufactured by the SoroSuub Corporation shortly before the Battle of Hoth. Given SoroSuub's official position of neutrality during the Galactic Civil War despite its sympathies toward the Rebel Alliance, the corporation could not openly deliver the newly completed battlecruiser to the Rebellion. Instead, a group of Rebels stole the Arrow of Sullust, holding off pursuing Imperial forces with only a skeleton crew.