IKS Jartokk

In an alternate timeline where Vulcans had remained a violent and emotional species, the IKS Jartokk was a Klingon battlecruiser in KDF service in the late 23rd century. 

History
In 2293, the Jartokk patrolled the border between the Empire and the Interstellar Union. The IUES evaded the Jartokk's notice when it slipped back into IU space at the Ashen Scar, three parsecs out of Mu Arae. Subcommander Phelana Yudrin reported the Jartokk and the other Klingon ships resumed their normal patrols after the Kumari evaded the KDF.