Here are the troopers sprinting on the other side of the platform. In addition to the retro white stormtroopers, we also see a new class of Imperial soldier -- the sand-colored scout troopers mingled among their bleached brethren. Exactly why they're different looking and what role they play in the Empire's navy is unclear, but we first caught sight of these uniforms in August, when Donnie Yen published a photo of some of Rogue One's new trooper helmet designs.