|Class:||Defiant class warship|
After the Terran Rebellion on Terok Nor in the mirror universe built their own Defiant, Generals Zek and Bashir turned the abandoned Empok Nor station into a shipyard capable of producing up to twelve Defiant-class starships at one time. Like the rest of the Defiant-class warships, the Jadzia was equipped with a Romulan cloaking device.
It was placed under Bashir's command, who named it after his deceased lover Jadzia Dax, who was killed in a skirmish with the Klingon-Cardassian Alliance in 2375. In 2375, the Jadzia was destroyed with all hands by the IKS Ya'Vang.