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Memory Beta, non-canon Star Trek Wiki

The Bleth Choas-class was a type of carrier-based fighter used by the Breen Confederacy in the 2400s.


Ships of this class were carried aboard vessels in a Breen battle group that attacked Klingon Emperor Kahless in the Sanek system in 2409. The entire battle group was subsequently destroyed by Klingon Defense Force ships that responded to a distress call from the emperor's flagship IKS Batlh. (STO mission: "Destiny")

Other fighters were seen during Breen attacks on Deferi forces in the Kelvani Belt and at Deferi Outpost 3. (STO mission: "Aiding the Deferi")

Additional flights of these vessels were deployed by a Sarr Theln-class warship that attacked Ambassador Surah's starship Jeska in orbit of Defera. (STO mission: "Cold Call")

Technical data[]

The Bleth Choas-class was exclusively a carrier-based spacecraft and operated from bays aboard Sarr Theln and Rezreth-class starships. (ST video game: Star Trek Online)



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Memory Beta

It is unclear whether this is the same class as the Breen fighters that were involved in the raid on San Francisco in 2375, so it has been listed separately.


Starship classes of the Breen Confederacy
By name Bleth ChoasChel BoalgChel Grett ~ Gor TaanPlesh BrekPlesh TralSarr ThelnReikinRezreth Emblem of the Breen Confederacy.
By type Breen battlecruiserBreen destroyerBreen fighterrecon ship

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