Churchill Class Vessels (Sonar Systems) (Hansard, 24 October 1984)

HC Deb 24 October 1984 vol 65 c630W 630W

§ Mr. Dalyell
asked the Secretary of State for Defence what kind of sonar systems are carried by SSN's of the Churchill class.

§ Mr. Stanley
Submarines of the Churchill class carry both active and passive sonars.