Maris Sitra was a human female sniper in the Alliance to Restore the Republic. Being one of the Rebel Army's best shots, Maris killed over 300 enemies during her career and received a medal from Mon Mothma herself. In 4 ABY, she was captured after being assigned to a task force whose mission was to destroy Frozen Rock, an Imperial prison on Soronia. The mission did not go as planned, she was forced to surrender. However, the following year, she was released and joined the New Republic.