The Vulcan Defense Force Cruiser Sepok was a Vulcan D'Kyr-class military vessel in service in the mid-22nd century. In the 2160s, the Sepok was under the command of Captain T'Pak. (ENT - The Romulan War novel: To Brave the Storm)


In 2160, the Sepok participated in the decisive Battle of Cheron between the Romulan Star Empire and United Earth and its allies, including the Confederacy of Vulcan. When the defeated Romulan warbirds retreated or detonated themselves, Captain T'Pak asked the crippled Enterprise (NX-01) whether it needed assistance. Commodore Jonathan Archer accepted the offer, and the Sepok towed Enterprise to Earth for its decommissioning. (ENT - The Romulan War novel: To Brave the Storm)



D'Kyr-class combat cruiser/science vessel starships
Confederacy of Vulcan, Vulcan Defense Force
(primary universe)
DFC D'KyrDFC SeleyaDFC SepokDFC Tal'Kirunnamed VulcanIDIC
Federation, Starfleet
(primary universe)
DFC D'KyrVSS SovalVS T'AndromaVS T'PauDFC Tal'Kirunnamed UFP sealStarfleet Command logo
United Federation of Planets, Vulcan High Command
(alternate reality)
Vulcan science vessel UFP Kelvin seal VulcanIDIC
Terran Empire rebels
(mirror universe)
unnamed Terran Empire Logo VulcanIDIC