{{Battle|Name = Great Siege of Lesser Damantyne|Image =|Image caption=|Conflict =|Date = [[M31]]|Location = [[Lesser Damantyne]]|Outcome = Loyalist victory|Combatant1 = Loyalists|Combatant2 = Traitors|Commanders1 = [[Warsmith]] [[Barabas Dantioch]]{{Fn|1}}|Commanders2 = [[Warsmith]] [[Idriss Krendl]] (WIA){{Fn|1}}|Strength1 = [[Sons of Dantioch]] (incl. [[14th Grand Company]] loyalists){{Fn|1}}{{Fn|2b}}|Strength2 = [[Iron Warriors]]' [[14th Grand Company]] traitors{{Fn|1}}<br>Traitor [[Imperial Army]]{{Fn|1}}<br>Traitor [[Mechanicum]]{{Fn|1}}|Casualties1 = Heavy{{Fn|1}}|Casualties2 = Very heavy{{Fn|1}}}}The '''{{PAGENAME}}''' ,{{Fn|1}} also called the '''Siege of the Schadenhold''',{{Fn|2b}} was a battle of the [[Horus Heresy]].{{Fn|1}}

==OverviewBattle ==Originally the world of [[Lesser Damantyne]] was garrisoned by [[Iron Warriors]] of [[Warsmith]] [[Barabas Dantioch]] after its conquest during the [[Great Crusade]]. {{Fn|1}} Dantioch's force consisted of Iron Warriors who had been disgraced during the [[Sak'trada Deeps Campaign]]; most had belonged to the [[14th Grand Company]].{{Fn|1}}{{Fn|2b}} However as the [[Horus Heresy]] erupted, the Iron Warriors 51st [[Expeditionary Fleet]] led by the new, reconstituted 14th [[Grand Company]] under Warsmith [[Idriss Krendl]] arrived on Lesser Damantyne announcing the allegiance of [[Perturabo]] to [[Horus]] and demanding Dantioch's forces take part in traitor operations. Dantioch, based from the mighty fortress of [[Schadenhold]], refused.{{Fn|1}}