Pulse cannon

A Pulse cannon, was a highly charged disruptor-style beam that was outfited in Coalition during the 24th century. (🇸🇹)

The weapon was developed in collaboration between the So'jan military command and the Romulan defector Commander Telek L'mar. After which the criminal known as Tyson Calok assisted in enhancing the beam, allowing the pulse cannon to serverly damage Federation vessels, such as when it was used against the USS Apollo (NCC-91810) and USS Saladin (NCC-2091). ("Prime Target", "Fall of the Apollo", "Monks of Or'pec")

The damaged that this weapon can do to a Starfleet vessel was speculative at best until a Federation expeditionary force engaged a massive fleet of battleships over the planet of Minark. ("Torment and Woe")