British Submarines in the Cold war Era
by Norman Friedman.
If you are searching for a book about the development history of British submarines in the cold war, then this book is exactly what you are looking for.
It is not only about the the technical development but also the underlying requirements and the prevailing strategic thought in the Royal Navy/NATO and the Soviet Navy. Also has a lot information on British torpedoes, sonar and submarine Fire Control Systems.
It is absolutely worth its money!
A top notch book by an top notch author.
https://www.amazon.com/British-Subma...dp/1526771225/