These little flying disk-shaped drones are commonly used by Imperial forces. They are small agile LSI equipped bots which are used for spamming enemy radars. Their equipment only consists of the cheap plasmatic generator, energy beam emitter, and titanium hull for providing minimal defence. Expendable's energy beams are capable of destroying rockets, warheads, some space scrap, or even some small fighters. Anyway these little flying plates can deal a lot of troubles to the enemies of the Empire.