975th BattalionCanonLegendsInfinities Sources Star Wars: Rogue One: The Ultimate Visual GuideStar Wars: Absolutely Everything You Need to Know, Updated and ExpandedStar Wars: Geektionary: The Galaxy from A - ZUltimate Star Wars, New EditionStar Wars: Battles that Changed the GalaxyAppearancesRogue One: A Star Wars Story (First appearance) (Unknown)Unknown UnknownNoneRogue One: A Star Wars Story novelization (Unknown)Unknown UnknownNoneRogue One: A Star Wars Story audiobook (Unknown)Unknown UnknownNoneRogue One Adaptation 3 (Unknown)Unknown UnknownNoneDoctor Aphra (2016) 4 (Indirect mention only) (Unknown)Unknown UnknownNone