Belis Corona Sector

The Belis Corona Sector is a naval sector of the Segmentum Obscurus, centred on the dockyard of Belis Corona near the Eye of Terror. The orbital yards at Belis Corona can service a battlefleet, and the installation’s bunkers extend several kilometres below the surface.

Battlefleet Corona is one of the Bastion fleets that formerly held the Cadian Gate together with the fleets of Cadia, Agripinaa, and Scarus. Typhus, a scrap-code incursion, and later the Iron Warriors have each attempted to take the docks. The Belis Corona Sub-sector is a subordinate division of the sector.

The Belis Corona Sector remains the surviving fleet magazine adjacent to the Gate, which no longer functions as a defended line. Unofficial maps retain the Segmentum Obscurus as the sector’s parent and place the dockyard itself under the belis-corona-system entry.