The only British Battleship that went 'boom' was Barham and that took four simultaneous torpedo hits. How many British Battlecruisers went 'boom'? (you can use your toes if you run out of fingers).You get my point?
HMS Royal Oak also went 'boom' as you put it, while at anchor in Scapa Flow, and not to forget HMS Prince of Wales, alongside a BC HMS Repulse. If you also include WW1 losses, than the numbers of BBs lost will go higher (albeit pre-dreadnaughts, in general)
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Thank you Kim for the crest
"Never fear to try on something new. Remember that the Titanic was built by professionals, and the Ark by an amateur"