These bomber-type ships were employed by the war profiteer known as Attuma Duum. These starfighters utilized three engines and were armed with a laser cannon, as well as the ability to deploy space mines. The single pilot of the craft had access to life support systems, communication equipment, and hyperdrives. Duum used these bombers to deploy hundreds of thousands of mines, a precursor to his defeat. On two separate occasions, the Jedi Knight named Aayla Secura commandeered one of these bombers.
These bombers came equipped with a single laser cannon and the capability of carrying space mines. The front sections angled downwards from the pilot areas. The laser cannon was mounted in a turret on the upper surface. A large engine was positioned centrally on the craft, flanked by two smaller engines, with wings extending from these smaller engines. At the rear of the ships, there were two vertical stabilizers. The pilot areas were pressurized and featured communication systems, and the bombers were outfitted with hyperdrive engines.
During the period of the Clone Wars in 21 BBY, Attuma Duum's head of security, Sabat, used a minimum of two of these ships to travel with an armed group to the surface of the moon known as Cavamina Minor after the Jedi Knight Aayla Secura was shot down. With assistance from the rogue Jedi Shon-Ju, Secura repelled the mercenaries and seized a bomber to board Attuma Duum's headquarters and confront the war profiteer himself while a battle unfolded around them. Prior to the battle, four of these bombers were responsible for deploying 600,000 space mines. Following her confrontation with Duum, Secura stole another bomber to escape the exploding base, using the craft's hyperdrive to return to Coruscant.
These bombers made an appearance in the 2010 episode of The Clone Wars: Deadly Hands of Shon-Ju, although they were not formally designated. In one wide shot, they were depicted with vertical stabilizers, which were absent in a later shot showing the craft's rear.