Subsector Scandivus
Subsector Scandivus is a remote cluster of worlds situated at a vital trade route near the northern edge of Sector Ixaniad in Segmentum Obscurus. Surrounded by swathes of wilderness space, the Subsector is made home to the Alfa Legion Chapter after heavy consideration on augmenting it's already considerable defences (but not before a case of a drunk crash-landing of one of the Chapter's Battle-Barges into one of the Subsector's planets).