Kuri's battle cruiser was a Klingon D7-class battle cruiser in operation during the late 23rd century. This battle cruiser was commanded by Commander Kuri.

In 2269, the ship took part in a mouse trap tactic with the IKS Klothos and another battle cruiser in the Delta Triangle, during an attempt to capture the USS Enterprise. The Klothos was to attack the Enterprise, while the other two cruisers stood by as backup. After the Klothos disappeared, Kuri contacted the Enterprise and threatened revenge upon it after it appeared as if the Enterprise had destroyed the Klothos. (TAS: "The Time Trap")

Commander Kuri called the Klothos a sister ship of his battle cruiser. This appears inconsistent with Kor's statement that the Klothos was a D5-class vessel. (DS9: "Once More Unto the Breach") When these ships were seen in "The Time Trap", they appear to be a slight variants of the D7-class design.
It should also be noted that the actual design of the D5-class was not introduced on-screen until the 2002 episode ENT: "Marauders".
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