|Max. warp:||warp 6|
|Armaments:|| Disruptor cannons|
Photon torpedo launcher
|Defenses:||Deflector shields, cloaking device|
The D5 entered service in 2225 and was nicknamed the "Devastator" class. It was the first Klingon starship design encountered by Starfleet that had the wing-shaft design. It was more powerful than comparable Federation designs of the time until Starfleet fielded the Kitty Hawk-class. It was the mainstay of the Klingon fleet until the D7 class entered service in the 2250s.
|IKS Gra'gesh - IKS Kar'vang|