§ Mr. D. E. Thomasasked the Secretary of State for Defence how much has been spent on research into, and development of (a) the Spearfish; (b) Stingray, (c) 454W 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 HamiltonI will write to the hon. Member.