War for Ovaldion

The War for Ovaldion was a castigation campaign conducted by the Carbon Fists Space Marine Chapter upon the Imperial world of Ovaldion against a large force of heretic Astra Militarum regiments that had taken over a nearby solar system that were located just out of the control of the Imperium of Man. The Carbon Fists launched a brutal siege and search-and-destroy mission objectives in order to make an easier advancement for the rest of their Chapter to follow up and cleanse the planet of further Chaotic tain. The Chapter cleansed the planet of the traitor, destroying large portion of their main force and driving them off-world.

History
The Chapter was sent upon the world of Ovaldion to fight against waves of Chaos-corrupted Astra Militarum regiments that settled upon it as a strategy to take over nearby solar systems that are located almost out of reach from Imperial control. The battle was comprised of two stages: 1. Siege and 2. Search-and-Destroy missions, which saw the Astartes taking down flak cannons for Warships to approach the planet for a wave of bombardments upon defensive structures for easier advancements of the chapter to follow. The war was brutal for the side of the traitors for they lost the entire planet and 80% of their forces present.