Three separate Naboo invasions were initiated by the Galactic Empire in the months that followed the Battle of Endor, all aimed at the Mid Rim planet of Naboo. As Naboo was the homeworld of Emperor Palpatine, it evolved into a focal point for those loyal to the Empire. In an effort to eradicate the New Republic's presence in the region, the Imperial Navy dispatched three distinct assault groups; however, these efforts were thwarted by Corona Squadron, an X-wing squadron belonging to the New Republic Defense Fleet. Throughout this conflict, the New Republic's defensive efforts were aided by former Imperials who provided insights into Imperial strategies.
The Naboo invasions were initially featured in Lost Stars, a canon young adult book authored by Claudia Gray and included in the Journey to Star Wars: The Force Awakens collection.