The United States Navy’s effort to build its newest class of nuclear-powered ballistic missile ...

China is advancing its naval capabilities with the launch preparations for its first Type 095 nuclear-powered attack submarine and the operational emergence of the twin-seat J-20S stealth fighter.

Germany expects to sign an $8 billion submarine cooperation deal with India soon, according to Defence Minister Pistorius.

Submarine propeller designs are highly classified due to their critical role in acoustic stealth and survivability. Cavitation noise from propellers is a major vulnerability, and advanced designs aim ...