Aren Rosario (callsign Brown Twelve) was an expert pilot/commando/soldier in the Army of Ris'danon. She was assigned to Brown Squadron and fought alongside her squadron in many missions and fights against pirates. Aren Rosario had her astromech droid modified with many upgrades, making her droid the most efficient at calculating hyperspace coordinates. Her squadron never suffered any casualties until Darth Subeth attacked. Then, Brown Squadron joined up with Dak Jesser and infiltrated through the main ship of the White Star Pirates fleet. When the Sith army came and the capital ship was under heavy fire, Brown Squadron, along with Dak Jesser, ran back to their ships and got out. Then Brown Squadron flew into Darth Subeth's personal ship, where they were ambushed by the Sith Lord. Dak Jesse