During the events of the Coyerti campaign in the year 3 ABY, the 61st Mobile Infantry of the Alliance to Restore the Republic launched an assault on the Coyerti Imperial garrison. However, near the end of the conflict, the garrison was obliterated by a significant population of the native Coyerti.
Alexander Freed's 2015 novel, Battlefront: Twilight Company, references the annihilation of the Coyerti Imperial garrison.