Changes

*[[Forgotten Wars]] - '''580.M30 - 635.M32'''. The Dark Angels battle [[Chaos]] forces at the edge of the [[Eye of Terror]].

*[[2nd Mortis Gate Campaign]] - '''560.M33'''. Almost the entire chapter deploys for battle.

*[[Battle of Persembe]] - '''551.M37'''. The Dark Angels 3rd Company under Master [[Baradiel]] battles the hordes of the [[Chaos Lord]] [[Potchek]] on the world of [[Persembe]].{{Fn|4g}}

*[[Altid Crusade]] - '''299.M38'''. The Dark Angels assault the world of [[Altid 156]] and battle [[Elucidax the Keeper]].{{Fn|2d}}

*[[Fourth Quadrant Rebellion]] - '''775.M41'''. The entire Chapter deployed, playing a crucial role in crushing the insurrection.{{Fn|8}} [[Sammael]], [[Ravenwing|Master of the Ravenwing]] defeated the [[Fallen]] [[Kaligar]] in a duel lasting a full day and a night.{{Fn|2a}}

*[[Battle for Sularian Gate]] - '''M41'''. The Dark Angels and their [[Imperial Guard]] allies battle [[Waaagh!]] [[Groblonik]]{{Fn|2d}}

*[[Siege of Vraks]] - '''821.M41'''. [[Dark Angels Grand Master|Supreme Grand Master]] [[Azrael]] led nearly half of the chapter during the Siege. The force arrived on board the [[Battle Barge]] ''Angel of Retribution'' and the [[Strike Cruiser]]s ''Sword of Caliban'' and ''Salvation'' and a small number of [[Escort]]s.{{Fn|6a}}

*[[Faze V Uprising]] - '''897.M41'''. The Dark Angels battle a diabolical machine intelligence and insurgent uprising on the world of [[Faze V]].{{Fn|2d}}

*[[Battle of Piscina IV]] - '''997.M41'''{{Fn|2d}}. The 3rd & 9th Company took part in the campaign, the 3rd company was honoured for its defence of the [[Koth Ridge]].{{Fn|7}}

*[[Battle for Bane's Landing]] - '''M41'''. The 5th Company under Master [[Balthasar]] confronts the Chaos Space Marine warband known as the [[Crimson Slaughter]] in a quest for vengeance for their earlier killings of Battle-Brothers.{{Fn|18}}