HC Deb 23 January 1963 vol 670 c64W
Mr. Mason

asked the Minister of Defence what gap is visualised between the end of the deterrent credibility of the Royal Air Force bomber force and the introduction of operational Polaris submarines.

Mr. Thorneycroft

No gap is visualised, though there will be a period in which the V-bomber/Blue Steel combination as at present planned will become more vulnerable to enemy counter-measures. The Government intend to take measures to improve the capability of the V-bomber force in this period.