A submarine of Russia's Pacific Fleet conducted drills in the Sea of Japan, launching cruise missiles at sea and coastal targets, the Russian state TASS news agency reported on Wednesday.

After 204 days, a Royal Navy nuclear-powered submarine broke the record for how long a crew was out on the open ocean.

A British Royal Navy nuclear submarine and its French equivalent collided while on operations in the Atlantic Ocean earlier ...

A high-performance tech can reportedly provide a comprehensive picture of the underwater acoustic environment, ...

Research by the U.S. Navy has developed a new passive sonar method that could revolutionize stealth underwater drones.

Rafael Advanced Defence Systems and Elbit Systems have been awarded a contract to supply a naval decoy control and launching ...

Thales, a long-standing partner of both Naval Group and the Royal Netherlands Navy, will provide a comprehensive suite of high-performance sonar systems for the future class of submarines that will ...

Thales, will provide a comprehensive suite of high-performance sonar systems for the future Orka-class of submarines ...

In early March 2025, satellite images revealed the presence of five Russian submarines at Zapadnaya Litsa, the largest naval ...

The Japan Maritime Self-Defense Force (JMSDF) has officially commissioned its fourth Taigei-class diesel-electric submarine, ...

In a major advancement for naval defense, General Atomics Aeronautical Systems has demonstrated a breakthrough in unmanned ...

As the world's first nuclear-powered submarine, Nautilus could remain submerged ... Crew members used a line-of-sight diagram to calculate the range and direction for firing torpedoes.