Shortly following the famous Duel on Cloud City, the Rebel Alliance initiated an operation to pilfer hyperdrive parts from the clutches of the Galactic Empire.
During 3 ABY, an Imperial convoy composed of drone freighters was headed towards the Kuat Drive Yards, transporting a shipment of hyperdrive components. After Rebel spies discovered the existence of this convoy, the Alliance launched a bold undertaking to seize one of the aforementioned freighters.