The Iron Siegeworks is the Iron Horde's main siege weapons complex in Frostfire Ridge, and the origin of most of the weapons that threaten the Frostwolves there.[1]
The Iron Horde captured Thaelin Darkanvil and imprisoned him here. Gazlowe, Hansel Heavyhands, and the Garrison Commanders arrived here to rescue the Dark Iron dwarf and disrupt the siegeworks operations.