Port Maw subsector
The Port Maw Subsector is a Subsector of the Imperium located within the Gothic Sector in Segmentum Obscurus. Battles were fought here during the Horus Heresy and Gothic War.
Known Worlds
- TR/0524/GS/PW-L — Uninhabited system
- Acre — Agri World
- Bretz — Civilised World
- Electris — Agri World
- Kueghan — Agri World
- Port Maw — Hive World — The headquarters of Battlefleet Gothic and the largest naval base in the sector.
- Marinas — Mining World
- Lethe — Civilised World
- Aeolus — Mining World
- GS/PC04 'Warpurgis' — Penal World
- Ortho — Mining World
- Kiliman IV — Uninhabited system
