Expanded Dune
This article or section refers to elements from Expanded Dune.
Supreme Commander was a title bestowed upon Vorian Atreides after the death of Iblis Ginjo. which gave him supreme command over the Army of the Jihad.
While bearing this rank, Vor initiated the Great Purge which finally trapped the thinking machines on one world, Corrin. Eventually the title was reformed as Supreme Bashar.