Gorganos War

The Gorganos War was a castigation campaign conducted by the unforgiving Blades of the Lion Space Marine Chapter against the Gorganos Sector that made the unfortunate mistake of trying to declare independence and secede from the Imperium of Man. In response, the High Lords of Terra dispatched the Blades of the Lion Chapter, which ruthlessly stamped out those responsible for the sector-wide insurrection, making brutal examples of those who would dare rise up against the rightful rule of the Emperor.

History
The Gorganos War was a sector-wide Imperial suppression campaign carried out against the Imperial worlds of the Gorganos Cluster that had declared their independence from the Imperium of Mankind. Several Space Marine Chapters, including the Blades of the Lion were despatched by the High Lords of Terra to carry out terrible and swift retribution against these recalcitrant worlds.