atomic sea mine
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Operation Cudgel
Stickleback Class Midge XPW Minnow (X54) Stickleback (X51) Shrimp (X52) Sprat (X53) Stickleback Class 1954 - 1958 The Stickleback class submarines were midget submarines of the Royal Navy initially ordered as improved versions of the older XE class submarines. The Royal Navy may have...- Grey Havoc
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- 1950s atomic sea mine cold war great britain royal navy united kingdom
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- Forum: Secret Naval Projects