Convoy of Klingon freighters.
Klingon freighters are a large transport vessels used by the Klingon Empire, designed to carry cargo.
In 2370, a Klingon freighter, located two light-years from the Demilitarized Zone, responded to a general transmission from Deep Space 9. It had identified the warp signature of a Galador freighter -- operated by Maquis -- that was responsible for the kidnapping of Gul Dukat. (DS9: "The Maquis, Part I")
In 2374, during the Dominion War, the IKS Rotarran was ordered to escort a convoy of Klingon freighters, which included the IKS Par'tok, to Donatu V. (DS9: "Sons and Daughters")
- The Klingon freighter models were upscaled modifications of the Cardassian freighter model, Groumall, from DS9: "Indiscretion".