Lysian destroyers were short-range attack vessels, utilized by the Lysian Alliance during the late 24th century, that had a standard crew complement of fifty-three. Lysian destroyers employed disruptor-style weapons, that had a capacity of 2.1 megajoules, and were protected by minimal shields. These warships were "greatly outclassed" by the Federation's Galaxy-class starships, as their level of weapons technology was "over 100 years behind" that which was employed by the Federation during the 2360s.