Purgation of Jhanna

The Purgation of Jhanna was a campaign led by Marneus Calgar to purge the world of Jhanna from rebellious factions and Chaos Space Marines. Calgar had to take the two oceanic cities of Omon and Vorlencia which he did with minimal casualties.

Sources

• Codex: Space Marines (3rd Edition), ^{[Needs Citation]}