http://www.cnduk.org/campaigns/no-to-us-missile-defence/menwith-hill
Menwith Hill is run by the US National Security Agency (NSA), operates outside US law and is not accountable under British law.
http://www.euronet.nl/~rembert/echelon/mwh.htm
Menwith Hill is the largest electronic monitoring station in the world. It is run by the US National Security Agency (NSA), which monitors the world’s communication for US intelligence. Menwith Hill employs 1,200 US civilians and servicemen to work around the clock inside “hardened” buildings intercepting and analysing communications mainly from Europe, Russia and the Middle East.
http://en.wikipedia.org/wiki/File:Menwith-hill-radomes.jpg
