The IKS B'Moth was a Klingon Template:ShipClass battle cruiser that was in service with the Klingon Defense Force in the late 24th century.
In late 2373, the B'Moth was attacked by the Jem'Hadar while on patrol at the Cardassian border. Disabled and on emergency power only, the cruiser drifted across the border into Cardassian space. The IKS Rotarran found the B'Moth three days later, and rescued thirty-five survivors. (DS9: "Soldiers of the Empire")
According to the script for this episode , the pronunciation for B'Moth was "buh-MOTH".