The IRW D'merak (IRC-1979) was a Romulan D'deridex-class battle cruiser in service to the Romulan Star Empire's Star Navy in the late 24th century. In 2371, the Tal Shiar assumed responsibility over the D'merak for a planned offensive into the Gamma Quadrant.
The D'merak, with other D'deridex-class warbirds, was modified by the Tal Shiar in orbit of Orias III. These ships were refitted with improved cloaking devices. (CCG set: The Dominion, CCG set: Second Edition)
Later that year, the D'merak participated in the failed Obsidian Order-Tal Shiar attack against the Founders' homeworld in the Omarion Nebula. Officially declared missing, the D'merak was presumed destroyed. (DS9 episode: "The Die is Cast"; Decipher RPG module: Starships)
| Starships at the Battle of the Omarion Nebula | ||
|---|---|---|
| Romulan Star Empire (Tal Shiar) | Belak • D'merak • Garelon • Makar • Roharran • Serrola |  
|
| Cardassian Union (Obsidian Order) | Danasket • Koranak • Nammar • Okara • Sudanit |  
|
| Federation, Starfleet | Defiant • Mekong |  
|