Clone trooper film series and in the "Star Wars" expanded universe media, a number of specialized trooper units are seen, including elite special forces units such as the 'Advanced Reconnaissance Commandos' (ARC troopers), and Null ARCs, who usually work alone. All clone commandos and ARCs were trained by Mandalorian mercenaries; the elite Clone Troopers are known as Shadow Troopers. The style and color of a clone troopers armor often varies depending on their rank, specialization, unit, or environment, for example, the clone troopers on Kashyyyk wear camouflage green scout-style armour whereas the 501st legion wears standard white armor with blue accents. Another
Star Wars: Ahsoka Star Wars: Ahsoka Star Wars: Ahsoka is a "Star Wars" young adult novel by E. K. Johnston, published in October 2016. Set between the events of the 3D CGI animated television series "" (2008–present) and "Star Wars Rebels" (2014–2018), it is centered on the character Ahsoka Tano, the former apprentice of Anakin Skywalker. "Ahsoka" explores what happens to the titular character between her departure from "Star Wars: The Clone Wars" and her reappearance in "Star Wars Rebels". A year after the events of "", Anakin has succumbed to the dark side and become Darth Vader, and Ahsoka has gone into