The Llaihr class adapted destroyer were a class of starships used by the Romulans by the early 25th century. They were constructed by the Tal Shiar following the collapse of the Romulan Star Empire when the twin homeworlds of Romulus and Remus were destroyed by the Hobus nova. These vessels were based on the Dhelan-class but were further enhanced with the use of adapted Borg technology which led to its somewhat distorted configuration compared to the parent design.