Small Klingon scout vessel of the 22nd century, one of which Enterprise's crew rescued from a gas giant in Sleeping Dogs.
The Raptor-class was a small Klingon scout vessel of the 22nd century, equipped with impulse and warp drive and crewed by only a handful of warriors.
In Sleeping Dogs, Enterprise found a damaged Raptor slowly sinking into the atmosphere of a gas giant with its crew incapacitated. T'Pol, Hoshi Sato and Malcolm Reed boarded the ship and were trapped aboard when they lost their shuttlepod, and had to deal with the hostile Klingon commander while working to lift the vessel clear of the crushing pressure.