The USS Dragoon
was a Miranda class
light cruiser serving in Starfleet during the 24th century.
In 2371 the vessel was testing out new plasma injectors when her Axanari commander volunteered to transport Captain Tachion, Lieutenant Commanders Deict and Cazzarros to Starbase 315.
That same year information on her assignments, armaments, and personnel was leaked to the Tal Shiar by Harelian agents. ("Shakedown Cruise")
In 2373 the Dragoon escorted the USS Lindberg to Cooper's Planet and remained on station to intercept any other vessels emerging from the time travel gateway in orbit of the planet. ("Museum Piece")