Command ship
From Tardis Wiki, the free Doctor Who reference
The Sontarans operated command ships. The command ship of the Tenth Sontaran Battle Fleet was destroyed by Luke Rattigan. (TV: The Poison Sky)
Davros operated a Dalek command ship during the Last Great Time War. (TV: The Stolen Earth)
Journey Blue's command ship was the Aristotle, a hospital ship of the Combined Galactic Resistance. (TV: Into the Dalek)
