Kremlin

The Kremlin was the headquarters for the government of the Soviet Union.

Turlough was told by the Fifth Doctor that he was not welcome in the Kremlin. (AUDIO: Singularity) This could have been because of his visit to the Kremlin centuries earlier. (AUDIO: Thin Ice)

The brothers Yevgeni and Yasha Lemayev worked at the Kremlin. (AUDIO: Thin Ice)

The Council House on Kirith reminded Ace of the faraway majesty of the Kremlin. (PROSE: Timewyrm: Apocalypse)

In July 1966, Kremlin was among the computer systems which were to be connected to WOTAN on C-Day on 16 July, an event which was ultimately cancelled following WOTAN's failed attempt to take over London. (TV: The War Machines)

The Twelfth Doctor once said that the Kremlin would be one of the hardest places on Earth to break into, due to "big fences, shouty people and cross dogs." (TV: The Return of Doctor Mysterio)