The Astral Claws Space Marine Chapter moved to intervene in the closing stages of of the long-running and infamous Fourth Quadrant Rebellion in 780.M41, answering a general call to arms amongst the Astartes of the region. They despatched a powerful force under the direct personal command of the Astral Claws Chapter Master Lufgt Huron, undertaking the campaign against one of the last major stronghold systems of the revolt located to the galactic south of the Maelstrom Zone. At the gathering of Imperial forces Lufgt Huron was elected battle leader of a number of Astartes contingents by common consent of a mixed task force comprising companies from the Astral Claws, Fire Hawks, White Scars and Celestial Guard Chapters, backed by Death Korps of Krieg and Cal-Sec Imperial Guard Regiments and th