Kor class (STO)
From Trekipedia
Birds-of-Prey were small, fast, and filled a variety of roles for the Klingon Empire. They could be used as scouts, raiders, or patrol ships. The Kor class was heavily based upon the famed B'rel class Bird of Prey retrofit design, though it was heavily modified to be better suited for battle against the Empire's foes. The class featured an enhanced battle cloaking device, which could more rapidly cloak the ship than a standard cloaking device, including during combat, and allowed the firing of torpedoes and the deployment of mines without having to decloak. They were vulnerable when cloaked, but their speed and maneuverability made them hard to hit. The class mounted four forward-facing and two aft-facing weapons emplacements.[1]
