This article contains lore taken from Warcraft II: Tides of Darkness, Warcraft II: Beyond the Dark Portal, the manuals, and/or official bonus maps.
Zeth'kur is the location of the Orcish shipyards on Hellfire Peninsula on Draenor during the Second War. The shipyards, and the war ships stationed there were destroyed by the alliance forces that crossed into Draenor.