The Siege of Kal'Ordholm (Dwarven: Krazdan eron Kal'Ordholm) was a seven month long siege during the Eighteen Years' War of the Urguanite fortress of Kal'ORdholm by the Imperial forces of John I, Holy Orenian Emperor and his generals Josef Vladov and Henry Rothesay. The Urguanite defenders were commanded by Grand Marshal Belegar Ireheart, with Richard Revlis commanding the remaining Dunamis presence. Kal'Ordholm had been the site of an Imperial Siege of the Iron Mountain many years ago, and was the final Urguanite fortress preventing the Empire from attacking the capital of Kal'Akash.