Also known as the B-type warbird, or warbird class starship, the D'deridex is a powerhouse of the Romulan Star Empire. One of the largest and most powerful ships in the fleet, it served as the backbone of the Romulan armada during the later half of the 24th century. The D’deridex class featured prominently in the Dominion War by forcing Dominion fleets back time and again. The D’deridex features a forced quantum singularity as a power source along with the latest in Romulan cloaking technology, making it not only one of the most advanced vessels in the Romulan Star Empire, but also in the Alpha Quadrant.