As you've probably guessed from my username, i've never served in Submarines, (nearly did, won't bore you with that..) I found an old book I read years ago about HMS Thetis. Curious to know whether you blokes who do it for real have an opinion on it. Do you think the Navy was more interested in keeping the boat in one piece rather than saving the poor sods inside? Appreciate it may not be a subject serving submariners would like to discuss but thought i'd ask anyway.