- You may also be looking for Klingon transport ship.
In the ploy, the ship, while under cloak, had apparently blundered into a battle between the USS Defiant, a Klingon Bird-of-Prey, and a K't'inga-class battle cruiser. The transport decloaked in front of the Defiant just as Worf ordered the firing of quantum torpedoes, accidentally destroying it.
Though the transport was empty, the Klingons faked its life signs and submitted into evidence the passenger list of the transport that had crashed on Galorda months earlier. (DS9: "Rules of Engagement")