The Tre'gahl was a Durgor-class light warship that saw service with the Cardassian Guard during the 24th century. (Ship Recognition Manual, Volume 2: Starships of the Cardassian Union)
In 2372, the Tre'gahl destroyed three B'rel-class light warships during a skirmish in the Monac system.
| Durgor-class starships |
|---|
| Durgor - Garhem Vetral - Geret - Ortash - Prenthot - Tre'gahl |