Kansas man launches custom-built submarine

Kansas man has successfully built a homemade submarine

Major Shift Comes to Fincantieri Marinette Marine as Freedom LCS

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Man made submarine (Because he can), Local News

Seaforth World Naval Review by Conrad Waters (Ebook) - Read free

Kansas man launches custom-built submarine

Man made submarine (Because he can), Local News

China-Taiwan: Beijing's new attack submarine could change the game

Zulu class submarines (1952)

What is the largest submarine class that has never had any losses