- "Emperor Palpatine has decreed that all Rebel insurgents meet the firm hand of Imperial justice. To reach this objective, military forces of the Imperial Navy are to conduct a search and destroy campaign to wipe out all Rebel strongholds."
- ―Battle description
Imperial Fleet Operation: Clean Sweep was a campaign fought by the ruling Galactic Empire against the rebellious forces of the Alliance to Restore the Republic during the Galactic Civil War. The missions depict engagements involving both Imperial assaults and Rebel counterstrikes, ranging from convoy strikes to frantic defense missions.
Dreadnaught Warlover Attacks Rebel Cargo Operation
Raid on Goibniu Platform
Raid on Rebel Factory Koensayr 42
Imperial strike forces attacked Rebel Factory Koensayr 42 as ESC Eleusis was just taking on a squadron of newly produced Y-wings. During the battle, Imperial commandos tried to infiltrate the factory and plant a computer virus that would crash the remote controlled Y-wings into the Eleusis instead of docking them.
Attack on Imperial-class Star Destroyer Tormentor
Ambush of Rebel Leader at Airam Platform
Raid on Imperial Convoy near Atterol
Frigate Duel - Malevolent vs. Endeavor
Attack on Victory-class Star Destroyer Formidable
The Victory-class Star Destroyer Formidable was found to block a vital location in the Delalt system where a Rebel supply convoy is expected to pass in the near future. The Rebels launched a heavy starfighter attack against the Formidable, but Imperial FRG Fury joined the fray.
Although the occurrence of the individual missions can be considered canonical, the outcome naturally depends on the player's actions. Therefore, the actual canonical outcome of each mission is unclear. It is safe to assume that no side achieved a lasting effect (such as the destruction of a starship) over the course of the Battle.