HC Deb 09 May 1986 vol 97 c266W
Mrs. Clwyd

asked the Secretary of State for Defence what military impediments there are to the achievement of a comprehensive test ban.

Mr. Stanley

There would be serious risks to our security interests were we to agree to a comprehensive test ban that was not adequately verifiable. For example, other countries might try to continue a military nuclear weapon testing programme covertly whilst we would not.