The IKC NaSDup was a Klingon B'rel-class bird-of-prey heavy cruiser starship of the Klingon Empire's Defense Force, in active service in the 24th century. (TNG video game: Birth of the Federation)
- No specific history or definitive final fate was established for this vessel as its name was selected for a Klingon bird-of-prey by the game developers, and is sometimes placed randomly when the ship appears.