Koss was a group of 4 Class-A cargo containers used by the Rebel Alliance. The containers were placed in an unknown sector of space with a small Type A minefield for protection. An Imperial Frigate Lightning sent a single TIE Interceptor to clear the minefield and inspect the containers. One of them Koss 4 contained equipment while the rest contained foodstuff. The container was boarded and the equipment taken. The containers were afterwards destroyed.