Marauder, under the command of [Hannser], functioned as a Warrior-class gunship within the Fifth Defense Fleet of the New Republic.
As a component of Colonel Pakkpekatt's naval group, the Marauder was dispatched to engage the Teljkon Vagabond. Furthermore, during the Battle of ILC-905, the Marauder provided assistance to the Indomitable in the destruction of a Yevethan T-type thrustship.