Because of their stealth, operational adaptability, and capacity to project power in a way that surface ships cannot, submarines are considered one of the most important naval assets a country may ...

Some commercial ships are now releasing a steady stream of bubbles underwater, and the reason is purely functional: reducing drag. This technique, called air lubrication, reduces resistance and helps ...

TOKYO--(BUSINESS WIRE)--OKI (TOKYO: 6703) has developed ‘ship classification AI system technology’ for the automatic classification of ship types through deep learning of underwater sounds. This ...

POCASSET, Mass., Jan. 13, 2026 (GLOBE NEWSWIRE) -- HII (NYSE: HII), the world’s leading manufacturer of autonomous underwater unmanned vehicles, announced today the successful shipboard deployment and ...