Lovok's Warbird was a Romulan D'deridex-class Warbird commanded by Colonel Lovok and Enabran Tain. The ship served as the flagship for the combined Tal Shiar / Obsidian Order invasion fleet of the Gamma Quadrant and abortive attack on the Founders' homeworld. Prior to its departure from the Unefra system, Lovok's Warbird captured the Federation runabout USS Mekong. (DS9: "Improbable Cause") Soon thereafter the ship proceeded to the Bajoran wormhole and into the Gamma Quadrant, where it proceeded to the Founders' homeworld in the Omarion Nebula at warp 6.