Klingon Bird-of-Prey commanded by Worf, destroyed by the Dominion near the Badlands in 2375.
The Koraga was a Klingon Bird-of-Prey that Worf commanded during the final months of the Dominion War, while he was serving with the Klingon forces of General Martok.
In Penumbra, the Koraga was ambushed by a Dominion patrol near the Badlands and destroyed, and Worf was listed as missing in action. Ezri Dax set out alone to search for him and found him alive, but the two were stranded on a planet in the Badlands and captured by the Breen, who handed them over to the Dominion.