During the Invasion of Naboo, Darth Maul attacked Rellias and forced Boss Ganne to lead him to the Rellias Straits and the Trade Federation Droid Army prepared to attack the underwater Gungan cities with their waterproof droidekas.
They were diverted, however, when they received news of another rebellion breaking out in the swamps (which was in fact Queen Padmé Amidala and her personal guards making their way to the Theed Royal Palace).
- The Complete Star Wars Encyclopedia