Event · M41
Battle of Ouranberg
The Battle of Ouranberg is an engagement of the Sabbat Worlds Crusade, fought for the world of Ouranberg in the Emperor’s reconquest of the Sabbat Worlds. It belongs to the crusade’s long chronicle of named actions by which Imperial forces, marshalled under the Warmaster’s command, pressed the reclamation of the sector from the Archenemy across dozens of contested worlds. Its significance lies chiefly in its place within that wider sequence, a single dated beat in a campaign whose outcome depended on the accumulation of many such battles rather than any one of them alone. Accounts place the battle’s origins in the crusade’s drive to bring Ouranberg back under Imperial authority after the world’s fall to heretic and Archenemy occupation during the sector-wide collapse that made the crusade necessary. The fighting is recorded as drawing on elements of the Astra Militarum alongside the other arms of the crusade host, contesting ground and strongpoints on Ouranberg in the attritional pattern common to the Sabbat Worlds campaigns. The precise command structure and sequence of the engagement are not uniformly preserved across surviving accounts, and later tradition holds the battle as notable more for its contribution to the crusade’s momentum than for a single decisive turn. In its aftermath, Ouranberg’s status reflects the battle’s outcome, standing either as a secured Imperial world or as a contested marker along the crusade’s advancing frontier. The engagement is best read alongside the crusade’s other campaigns of the same era and the broader fate of the Sabbat Worlds, of which Ouranberg forms one part. As with much of the crusade’s record, the Battle of Ouranberg is remembered less for isolated detail than for its place in the long chain of engagements that carried the reconquest forward.
See where Battle of Ouranberg occurred on the galactic map in the 41st Millennium.