The Atzerri Arrest Attempt commenced when Darth Vader's Imperial troops launched an assault on a Rebel Alliance base located on the world of Jabiim.
The location revealed that Moff Kalast, the turncoat who had been compromising the Imperial Navy by transmitting critical intelligence to the rebellion, was the target. Emperor Palpatine insisted that the double-crosser be apprehended for interrogation. Kalast was discovered residing on the planet of Atzerri, where he possessed a personal estate.
Upon reaching Atzerri, the Imperial armada demanded Kalast's surrender. Kalast declined, utilizing his own Imperial Star Destroyer, alongside a Rebel Alliance squadron and a space station, to resist the Imperial fleet. Although Kalast's vessel sustained damage, he promptly initiated a hyperspace jump to evade capture. The Imperial fleet swiftly subdued the Rebel forces, but the betrayer managed to flee.
This engagement served as the ninth mission within the Imperial storyline of the 2006 Star Wars: Empire at War video game.