Why The U.S. Navy Rejected Titanium Hulls and Bet on Quiet Steel Summary and Key Points – Titanium hulls offer real ...

Add Yahoo as a preferred source to see more of our stories on Google. Before looking in detail at the Type 212A, it’s important to acknowledge the specific design requirements behind this submarine.

TOKYO -- The world's deepest-diving submarine has disappeared in the choppy Pacific Ocean off Japan, a setback to deep-sea research on everything from earthquakes to rare bacteria. Kaiko, a bright ...

Summary: The legacy of Soviet submarine innovation continues today with Russia’s ambitious new submarine projects, amidst rising naval tensions with NATO. Among the most notable contributions to ...

March 13 (Reuters) - Russia's AS-31 deep-diving nuclear powered submarine, known by its nickname as Losharik, will go out for testing in June or July after completing years of repairs, the state TASS ...

TAIPEI (Taiwan News) — Taiwan’s first indigenous submarine, the Narwhal, set out for the Taiwan Strait from Kaohsiung on ...

Key Points and Summary - The 1963 loss of the nuclear submarine USS Thresher with all 129 personnel aboard was a pivotal disaster that transformed U.S. Navy safety culture. -The submarine was lost ...

What You Need to Know: In May 2002, the Navy research submarine USS Dolphin caught fire and partially flooded near San Diego while resurfacing to recharge its batteries. -All 43 crew members survived, ...