The IKS Korinar was a Klingon Bird-of-Prey that was in service with the Klingon Defense Force in the late 24th century.
The Korinar warned the runabout USS Yukon away from investigating an apparent explosion of a cloaked object in 2372, claiming that the Klingons were conducting military exercises. The Korinar was in fact participating in a Klingon effort to mine the Bajoran system. (DS9: "Sons of Mogh")
According to the script for the episode, the pronunciation for Korinar was "KOR-reh-nar".