The singularity torpedo was a torpedo weapon used by the Romulan Star Empire. It was first introduced in 2373 on the Vereleus-class dreadnought. (Ship Recognition Manual, Volume 5: Starships of the Romulan Star Empire)

In RIS Bouteina, and the Tal Prai'ex in particular, it is possible the terms singularity torpedo and quantum torpedo are used interchangeably.
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