HC Deb 19 January 1987 vol 108 cc453-4W
Mr. D. E. Thomas

asked the Secretary of State for Defence how much has been spent on research into, and development of (a) the Spearfish; (b) Stingray, (c) Tigerfish and (d) Stonefish projects in each year since their inception; and what proportion of defence research and development have they represented during that period.

Mr. Archie Hamilton

I will write to the hon. Member.