The Great Jedi Rebellion represents a significant historical episode within the Galactic Empire. The Jedi-Bendu, who previously served as protectors of the Emperor, staged an uprising against his rule. This revolt led to their banishment and subsequent pursuit, alongside the rise of the Knights of Sith as their successors. This period was viewed as highly unstable for the Empire. Following the quelling of the rebellion, the Emperor's power increased, and Cos Dashit declared his impending campaign against the Aquilaean System to be the most crucial and fate-altering event for the Empire since the Jedi Rebellion, in a public address.