Arditi refers to a trio of Assassin-class corvettes that served in the fleet of Grand Admiral Demetrius Zaarin's splinter government. These corvettes, alongside the Falcon group and BaKaar group, were dispatched with the mission to eliminate Lord Vader's flagship, known as the Garrett. Nevertheless, the Garrett, aided by the Imperial ace Maarek Stele, successfully destroyed the corvettes of the Arditi group along with the other groups.