The Battle of Polneye was the only mission of the Yevethan Purge to see local resistance result in a Yevethan casualty. Three Duskhan League warships were tasked with the assault on Polneye: Devotion, Honor and Liberty—at least one of the starships was a Victory-class Star Destroyer, although exactly which is unknown. Upon arrival, a sensor-scrambling atmospheric ionization field was detected by the Yevethan warships, preventing accurate bombardment of surface installations. To ensure timely completion of their mission, a trio of TIE/rc starfighters were launched as spotters.