GCHQ
(asked on 14th October 2014) - View Source
Question to the Foreign, Commonwealth & Development Office:
To ask the Secretary of State for Foreign and Commonwealth Affairs, how many US citizens (a) work full time and (b) are seconded to work at the Government Communications Headquarters.
This question was answered on 21st October 2014
It is long standing Government policy not to provide a detailed breakdown of staffing at GCHQ sites.