The Honorable Union of Desevro & Tion was one of the feuding states that rose in the Tion Cluster from the ashes of Xim the Despot's empire in the century after his death. The capital was Desevro. The Union was destroyed in 23,900 BBY following the end of the Tionese War, fought by the Union against the Galactic Republic and the Hutts. At that time, the former worlds of the Union (with the exception of Desevro) joined the Republic as a member sector with Tion as the capital.