SC-03-93 or "Ryan" was a Senate Commando (SC) that served in the Senate but wanted a taste of the battlefield so he left the senate commandos and asked ARC trooper ARC-6446 "Bow" if he could join clone group Purple Squad. Bow said yes and allowed him to keep his senate commando armor as a reminder. Ryan felt at home with Purple Squad knowing the battles they would have would be fun. Ryan first served in the senate guard when he was just 15 standard years old so he knew what rules and regulations were needed in the galatic senate guard, when he was given the clone trooper regulations and rules it was a whole different kettle of fish. Ryan was allowed in to clone group Purple Squad the following morning when Costin Jr. said "Welcome my friend to the team!" he was welcomed and given the rank