IKS QIj'tel

The IKS QIj'tel was a heavy destroyer that saw service with the Klingon Empire during the 24th century. 

In 2375, the QIj'tel was escorting a convoy that was ambushed by the Jem'Hadar. Surviving the attack the ship managed to avoid the Jem'Hadar for three days despite its heavy damage, before returning to friendly space.