Hoh'Sus 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 Hoh'Sus class Bird of Prey Raider was originally designed to be launched from the aft section of the BortaSqu' class war cruiser as a support vesssel, but it was quite capable of operating independently as well. The class featured a battle cloaking device, which could more rapidly cloak the ship than a standard cloaking device, including during combat. 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]