Star Trek Klingon D3 faction ship Fleet Command

Historically utilized by the Klingon Imperial Defense Force, the D3 class of vessel was used primarily for escort and bombardment missions up until the 2150s. It was then re-classified as an Interceptor and has since been widely adopted as a forward scout. Its nuclear fusion impulse engines allow it to move quickly in and out of danger, and it is armed with light disruptors should it need to engage a foe larger and more heavily armored than itself. While not as well armed as its cousin, the D4 class, the D3 is still a reliable and efficient vessel that should never be underestimated.