BortaS bir class

The BortaS bir class was a type of warship used by the Klingon Empire during the mid-23rd century.
Several vessels of this class fought in the of 2256-57, starting with the Battle of the Binary Stars in 2256. ()
In November of that year, General took a BortaS bir-class ship to claim the disabled Sarcophagus. ()
As the war dragged into 2257, two BortaS bir-class vessels were part of the armada that gathered to attack Earth, however they disengaged when they received word that the war was over. ()
==Appendices==
===Background information===
The name of the class translates to "Cold Revenge" and was developed by writer Kirsten Beyer. ''
===External links===
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Category:Klingon starship classes