- For other uses, see Dukat.
On a visit to the mirror universe in 2375, the Rom of the primary universe half-jokingly asked his brother Quark if the mirror Dukat was the President of the United Federation of Planets in his universe after learning that Worf was the Regent of the Klingon Empire. Quark then informed him that the Federation did not exist in the mirror universe. (DS9 episode: "The Emperor's New Cloak")
In 2375, he sponsored his lover, Bajoran Minister Ro Laren, to become the new Intendant of Bajor. With her in the position, he was hopeful that they would make Cardassia the dominant power within the Klingon-Cardassian Alliance. After Ro's arrest for treason, however, Bajoran First Minister Li Nalas considered a re-evaluation of Cardassia's influence over Bajoran affairs. (DS9 - Mirror Universe novel: Saturn's Children)
After these events, Dukat continued serving as Supreme Legate of the Central Command. In 2377, Dukat began pressing for and planning the invasion and occupation of Bajor as revenge for their secession from the Alliance. However, before the invasion could take place, Dukat was killed by his second-in-command, Corat Damar, in full view of the entire Cardassian people, who was acting under the telepathic manipulation of one of his Vulcan slaves. Damar ultimately succeeded him as Supreme Legate. By 2377, his half-Bajoran daughter Tora Ziyal was a member of the Terran Rebellion. (ST - Mirror Universe novel: Rise Like Lions)