Cassio Tagge was a member of the Joint Chiefs and Chief of the Imperial Army during the reign of the Galactic Empire, later being promoted to Grand General and placed as the Supreme Commander of the Imperial Military. Tagge, who was born into a powerful family, which owned Tagge Comining operations, was stationed on Coruscant where he had access to the upper-levels of the Imperial Palace. Following the Battle of Yavin and the destruction of the Death Star, Tagge was elevated to the rank of Grand General by Emperor Sheev Palpatine and became Supreme Commander of the Imperial Armed Forces. However, a string of humiliating and arrogant failures would bring an end to Tagge’s storied career as well as his life.