The Kalath class, also known as the K3 class, was a Klingon starship type, a gunboat class in Klingon Imperial Fleet service in the 23rd century. It was once used heavily as an auxiliary to larger ships of the Fleet, but was later relegated to system patrol duties in less critical areas of the Empire. (FASA RPG module: Klingon Ship Recognition Manual)
The Kalath class entered service on reference stardate 1/8909. During the Four Years War, it served as system defense and convoy escort. (FASA RPG module: The Four Years War)
