Dalek galactic ship

A fleet of saucer-shaped Dalek galactic ships advanced on the planet Uranus during the Daleks' invasion. However, the Earth colony on an artificial satellite in orbit of the planet used supersonic waves to wreck the Dalek ships. It was later determined by Dalek Scientists that the Golden Emperor sustained damage during this incident, observing that his sonic guard was cracked. (COMIC: The Secret of the Emperor)