§ Mrs. MahonTo ask the Secretary of State for Defence, pursuant to his answer of 10 July,Official Report, column 364, what communications are leased exclusively for defence purposes; and what are the indirect links between Menwith Hill station and Hunterstones tower.
§ Mr. Archie HamiltonVarious communications links are leased exclusively for defence purposes, but I am unable to comment further on their precise nature for reasons of national security.