Intruder was a corvette of the Marauder-class.
In the time leading up to the Battle of Endor, this vessel spearheaded a mercenary group's efforts to interrupt a rendezvous between the Rebel cruiser Liberty and individuals from the Bothan Spynet.
Accompanied by several IRDs, GAT-12 Skipray Blastboats, and Soro-Suul squadron's Preybirds, the Intruder engaged the Bothan Dreadnaught Tal'cara and Lambda-class shuttle Jade. A-wings belonging to Liberty's Gold Group provided defense, repelling the attackers.
The Intruder met its end in destruction, but prior to this, it launched an escape pod that was subsequently seized by the Lambda-class T-4a shuttle Compassion. Within Pod EE-763 was a survivor who alleged the strike force was employed by the Sullustans; however, this was in reality a component of an Imperial scheme designed to generate conflict within the Alliance.