Acciaio-class submarine - Wikidata

File:US Navy 110515-N-QF381-002 The Los Angeles-class fast attack submarine USS Hampton (SSN 767) prepares to moor alongside the submarine tender USS Fr.jpg - Wikimedia Commons

Submarines of the World::Appstore for Android

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

Acciaio Class Italian Submarines

File:Mike class submarine.jpg - Wikimedia Commons

Tang class submarines (1951)

S Class

Redoutable class submersibles (1925-1955)

Barracuda class submarines (1951)

Type 206 submarine - Wikidata

Naval AIP Submarines are Transforming Sweden's Sailors

GMT Games - Beneath the Med

Dandolo

Aréthuse Class submarine (launched in 1955)