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
Galactic Empire (Star Wars) Emperor Palpatine and Darth Vader has been likened to that within Nazi Germany between Hitler and "Reichsführer-SS" Heinrich Himmler, as well as that between Joseph Stalin and the head of the NKVD Lavrentiy Beria, in that Darth Vader is a dictator's main henchman who is completely ruthless in serving his master. Galactic Empire (Star Wars) The Galactic Empire is a fictional autocracy featured in the "Star Wars" franchise. It was first introduced in the 1977 film "Star Wars" and also appears in its two sequels: "The Empire Strikes Back" (1980) and "Return of the Jedi" (1983) and is the main