Cardassian transport lost with Bajoran prisoners aboard, whose wreck led Kira and Dukat to Tora Ziyal.
The Ravinok was a Cardassian transport that disappeared years before the Dominion War while carrying Bajoran prisoners. Among those aboard were Lorit Akrem, a former resistance comrade of Kira Nerys, and Tora Naprem, Gul Dukat's Bajoran mistress, with their daughter.
In Indiscretion, Kira and Dukat travelled to the planet Dozaria, where the wreck had been found. They learned that the ship had been attacked by the Breen and that survivors had been forced to work in a Breen mine, where Dukat found his daughter Tora Ziyal alive, though her mother had died in the crash.