Destruction of WAAAGH! Gloomrippa

The '''Destruction of WAAAGH! Gloomrippa''' was a xenocial purgation campaign conducted by the Tempest Knights and several other Space Marine Chapters and Astra Militarum Regiments against the invading Ork WAAAGH! Gloomrippa upon the Imperial hive world of Malcron.

History
The Tempest Knights' Chapter, alongside several Tekarn armoured regiments are besieged in the defence of the Hive World of Malcron by the hordes of the Ork Warboss Krugzad Gloomrippa. Despite vastly overwhelming odds, the Chapter successfully holds the planet's defence for six years until the siege is broken by the combined forces of the Night Reapers and War Bearers Chapters, fighting alongside a major taskforce from Battlefleet Caeleceus to break the orbital blockade that encircles the beleaguered world.