Black Fleet

The Black Fleet was the name given to an armada that consisted of at least eight Dalek warships. These warships were involved in attacks conducted by the Dalek Empire against the Earth Alliance over at least six months. These assaults began on the outer fringe colonies and saw the entire world of Sifranos exterminated. Humanity was unaware of who this attacker was and the Black Fleet participated in the invasion of Earth in 2157. Upon entering the star system, the fleet attacked Void Station Cassius and destroyed it. After this they blockaded the region in subspace to prevent any ships or supplies from reaching Cassius. (NA: GodEngine)