Scarus
From Lexicanum
The Scarus sector is a division of the Segmentum Obscurus close to the Eye of Terror. Its four sub-sectors include Helican, Antimar, Angelus and Ophidian.
The Helican subsector is the site of the Helican Scism, a wave of rebellion, terrorism and sabotage that swept the area.
The Ophidian subsector is noted for being the site of the Ophidian Campaign (also known as the Purge Campaign, 240.M41 to 337/338.M41), in which Battlefleet Scarus wrested control of the subsector from heretic forces.
Lately the Scarus Sector has been plagued by Orkish invasions, who took the opportunity to attack en mass during the last Black Crusade (a campaign led from the Eye of Terror by Abaddon the Despoiler himself) and Orkoid infestation remains a very real problem in this corner of the Imperium.
