The Doughnut is the nickname given to the headquarters of the Government Communications Headquarters, a British cryptography and intelligence agency. It is located on a 71 hectares site in Benhall, in
An aerial view of the Doughnut in 2004
Original scale model of the Doughnut, the proposed new headquarters building for GCHQ.
The Doughnut from Leckhampton Hill, 2010
Movable satellite receiver dish in front of the GCHQ Doughnut
The SIS Building, also called the MI6 Building, at Vauxhall Cross houses the headquarters of the Secret Intelligence Service, also known as Military Intelligence, Section 6, the United Kingdom's forei
The Doughnut
…The three other headquarters of British intelligence agencies; The SIS Building – headquarters of the Secret Intelligence Service (SIS), known as MI6 Thames House – headquarters of the Security Service, known as MI5…
SIS Building viewed from Millbank with the River Thames in the foreground
The SIS Building under construction during 1991
The Albert Embankment elevation during 2018
Detail of the Vauxhall Bridgefoot elevation