HC Deb 30 November 1989 vol 162 c359W
Mr. Cohen

To ask the Secretary of State for Defence if he will make a statement regarding leaks in the torpedo tubes of HMS Upholder.

Mr. Neubert

During the trials of HMS Upholder in 1988, a design fault was discovered which could, in certain circumstances, allow water to enter the submarine's torpedo tubes. The tubes were locked shut as a precautionary measure while trials continued. A modification to correct the fault has been designed and will be fitted to the submarine when sea trials have been completed.