The Bremarc functioned as a rocket cruiser under the command of the Exocron Airfleet. During the events of 8 ABY, it was tasked with protecting the Devisors' tractor beam generator site from an assault launched by New Republic X-wings. Ultimately, the Bremarc was unsuccessful in fulfilling its mission, because the X-wing fighters successfully eliminated the generator, leading to the liberation of the FarStar corvette.