The IKS K'raiykh was a Klingon Empire starship, a bird-of-prey in operation in the 24th century. As of the year 2363, K'raiykh was under the command of Klovagh, son of Klaa. In that year, the K'raiykh came to the aid of Ambassador Spock when the ship he was aboard, Qualor's Pride, was attacked by Ferengi. (NF - No Limits short story: "Out of the Frying Pan")