The IKS Bortasqu' was a Bortasqu'-class dreadnought battlecruiser that served as the flagship of the Klingon Defense Force in 2409, under the command of Koren, daughter of Grilka. (STO mission: "Day of Honor")
The Bortasqu' has been seen on patrol in the Tau Dewa sector block, fighting against any threat to the Klingon Empire's new allies in the Romulan Republic. (STO mission: "Tau Dewa Sector Patrol")
- Translated from the Klingon language, the ship's name means "duty of revenge".