Jem'Hadar battle cruiser

The Jem'Hadar battle cruiser was a large warship used by the Gamma Quadrant Dominion.

A group of these cruisers formed part of the first wave of Dominion ships to pass through the Bajoran wormhole, following their annexation of the Cardassian Union in 2373. 

Its first notable appearance in battle against the Federation was at the Second Battle of Deep Space 9 in late 2373 where it was the flagship of the Dominion/Cardassian fleet. 

These ships were also equipped with multiple tractor beam emitters. These tractor beams had the power to arrest an Akira-class starship in flight. (: "Taskforce 59")

Battle cruisers also had an auto-destruct system that could be initiated by the Vorta in command. (: "The Founder Ploy")