The Raid on Sullust was an operation carried out by Rogue Squadron, engineered by Imperial defector Kasan Moor to disable an Imperial station situated inside an active volcano known as the Capacitor. Rogue Squadron battled TIE Interceptors, turbolasers, missile turrets, and AT-STs in the fight. The installation was protected by an elaborate shield transmitter system which projected a shield that enveloped the Capacitor entirely, forcing Rogue Squadron to destroy the transmitter network first. It was a victory for the Alliance, but it was all a trick: while they were fighting here, MoffKohl Seerdonattackedbacta supplies on Thyferra.
The Capacitor was surrounded by a deflector shield. Rogue Squadron, battling the base's defenses, managed to destroy the twelve shield transmitters spread throughout the area that were producing the shield. After the shield was disabled, Rogue Squadron targeted the support columns on the Capacitor. When they were destroyed, the structure split into two and crashed into the lava.