HC Deb 23 January 1958 vol 580 cc205-6W
106. Mr. Swingler

asked the Minister of Defence the latest scientific information at the disposal of Her Majesty's Government's expert advisers on the subject of making hydrogen bomb explosions undetectable beyond a range of 1,000 miles.

Mr. Sandys

It remains the view of Her Majesty's Government, based on the best available scientific advice, that a deliberate attempt to carry out such an explosion in such a way as to avoid detection might well be successful.

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