Sontaran High Command
From Tardis Wiki, the free Doctor Who reference
The Sontaran High Command was a ranking military body within the Sontaran Empire.
All Sontaran soldiers reported to the High Command. (NA: Shakedown) During the events of their failed attempt to invade Earth the Doctor gave the tenth Sontaran Battle fleet the option to leave Earth and that their high command need never know what had happened there. [source needed]