IKC Kruge

The IKS Kruge was a B'rel-class Klingon starship in service in the 24th century. In 2360s, the Kruge was commanded by Captain K'Vada.

In 2368, the Kruge was assigned (with compliments from Chancellor Gowron) to transport Captain Jean-Luc Picard and Lieutenant Commander Data to Romulus and back to Federation space as part of a mission to learn the truth about Ambassador Spock's supposed defection. (TNG novelization: Unification).