Alexsandr Kallus' first Imperial platoonCanonLegendsInfinities Behind the scenes Star Wars: Timelines says that Kallus lost his platoon around 18 BBY. Star Wars: Dawn of Rebellion: The Visual Guide later pushed the event back to 7 BBY. Sources Star Wars: TimelinesStar Wars: Dawn of Rebellion: The Visual GuideAppearancesStar Wars Rebels — "The Honorable Ones" (First mentioned) (Unknown)Unknown UnknownNone