The T'Met was a Romulan D'deridex-class warbird that was in service with the Tal Shiar in the late 24th century. Commanded by Sub-Commander Almak, the T'Met led the force of three warbirds assigned to meet the USS Prometheus after its hijacking by Romulan operatives in 2374.

Shortly after, the T'Met and her sister ships engaged the Starfleet forces assigned to retrieve the Prometheus. During the battle one of the warbirds was destroyed after the Prometheus engaged its multi-vector assault mode. (VOY: "Message in a Bottle")