Hey Penguin may I ask another noobish question : Can the Type-21s be stripped to become coastal defences of a sort to protect some of our outlier (if strategically important) Islands ? I'm sure that it wouldn't be able to stall off an impressive offensive for long but couldn't their Exocet, Sea Cats, the Vickers, the Oerlikons and the Anti-Submarine torpedo launchers if backed up some more C-802 from ground-based launchers and a better radar and sonar be a possible thing to do ? I think the word used for battleships who acted as mobile sea batteries were 'blockships' !