Acciaio-class submarine - Wikidata

File:Alfa class submarine 2.jpg - Wikipedia

File:US Navy 071211-N-9588L-003 The Ohio class guided missile submarine USS Georgia (SSGN 729) rests pierside at Naval Station Norfolk.jpg - Wikimedia Commons

Italian submarine hi-res stock photography and images - Alamy

Category:Akula class submarines - Wikimedia Commons

PAPERMAU: U.S. Nuclear-Powered Attack Submarine - by U Don`s Factory

ARCHIMEDE large submarines (1934 - 1935)

Tang class submarines (1951)

File:Mike class submarine.jpg - Wikimedia Commons

Redoutable class submersibles (1925-1955)

Arethuse class Attack Submarine French Navy Marine Nationale

Italian submarines

The Italian Monarchist: Italian Underwater Ace Gianfranco Gazzana-Priaroggia

Submarines of the World::Appstore for Android