During the Galactic Civil War, Bandwin Cor held the position of Colonel in the Alliance to Restore the Republic. Prior to Operation Buckler, Cor provided an official report to General Jan Dodonna concerning the potential use of X-wing starfighters as the backbone of Alliance Starfighter Command. In the report, Cor mentioned that General Antoc Merrick and Commander Garven Dreis were in agreement and also highlighted the advantages of having the X-wing as the primary starfighter for Starfighter Command. Toward the end of the report, Cor confirmed that additional materials would be provided to persuade the accountants. Notably, Cor’s report was later included in The Rebel Files.