HC Deb 22 March 1994 vol 240 c172W
Mr. Martyn Jones

To ask the Secretary of State for Defence what was the involvement of the United Kingdom in the National Aeronautics and Space Administration and United States Department of Defence-sponsored radiation tests on United States citizens from 1964 to the mid-1970s.

Mr. Hanley

To the best of our knowledge the United Kingdom has not participated in any radiation tests involving United States citizens.