Chicksands to close
01 July 1994
The US National Security Agency (NSA) base at Chicksands, in Bedfordshire, is to close. It was one of the US sites in Britain established by a secret intelligence agreement between the NSA and the Government Communications Headquarters (GCHQ). Chicksands concentrated on intercepting Soviet military signals during the cold war and dealt with a large amount of London diplomatic communications. The largest US base in Britain, Menworth Hill in north Yorkshire, is to be expanded; it is has the technology to monitor 250,000 domestic telephone lines.
Guardian 16.7.94.