- en.wikipedia.org The DoughnutPictures of the construction of the Doughnut and the demolition of GCHQ's old buildings in Cheltenham — Gloucestershire Echo - via Archive.org.
- atlasobscura.com places/the-doughnut-cheltenham-…Discover The Doughnut in Cheltenham, England: Britain's answer to the NSA is based out of this deliciously-named circular headquarters.
- medium.com asecuritysite-when-bob-met-alice/happy…And, so, today is the 20th anniversary of the opening of “The Doughnut” in Cheltenham, and where they have released some photos of it being built
- gchq.gov.uk section/locations/cheltenhamA well-known Gloucestershire landmark, our HQ is known affectionately as the Doughnut and it’s been the home of our mission since we moved here in 2003.
- radmat.com projects/gchq-cheltenham/The Doughnut is the nickname given to the headquarters of the Government Communications Headquarters (GCHQ), the British cryptography and...
- secret-bases.co.uk GCHQ-Doughnut.htmGCHQ Doughnut, Cheltenham. ... "gchq.gsi.gov.uk") email account, inviting me along to a formal interview held at GCHQ's new Doughnut complex in Cheltenham.
- gloucestershirelive.co.uk news/cheltenham-news/…We take a look at the Government Communications Headquarters, which lies off the A40 between Benhall and Fiddler’s Green in Cheltenham.
- seearoundbritain.com venues/gchq-cheltenham-the-…GCHQ Cheltenham (The Doughnut), Gloucestershire. View on Map Updated: 2 years ago.
- routeyou.com en-gb/location/view/48040407/the-…Built to modernise and consolidate GCHQ's multiple buildings in Cheltenham, the Doughnut was completed in 2003, with GCHQ staff moving in the same...