The events known as the Kashyyyk Invasion occurred in 4 ABY during the Galactic Civil War. This conflict, a second invasion following the initial one in 19 BBY, saw the Galactic Empire join forces with Trandoshan slavers to enslave a significant portion of the Wookiee people. Moff Darcc led the Imperial forces, while Pekt commanded the slavers. Subsequently, New Republic forces liberated the planet.