HC Deb 30 October 1989 vol 159 c45W
Mr. Menzies Campbell

To ask the Secretary of State for Defence when he expects to receive the results of the project definition studies for the type 2057 passive towed array sonar.

Mr. Neubert

Contracts for the competitive Sonar 2057 project definition phase have been let and results are expected by the end of 1990.