The PWB Aj'rmr was a Romulan warbird that was in service in the late 24th century. This ship fought in the Dominion War.
In 2375, the Aj'rmr saw action with the combined Allied fleet in the defense of the Chin'toka system during the Dominion War. The vessel suffered casualties in a Dominion counterattack and reported numerous crew casualties, which were displayed on a casualty report displayed aboard Deep Space 9. (DS9: "Image in the Sand", "The Siege of AR-558")
The casualty report carried an identification number of 676543 – this may have been a registry number, as the Federation starships listed include their registries.
Display featuring Aj'rmr casualties
Display featuring Aj'rmr casualties