The vehicle’s mission yielded key findings on glacial melt and deep currents before it disappeared under mysterious ...

HMS Agincourt has been renamed Achilles amid reports the defence ministry did not want to offend France.

King Charles stepped in to overturn the £1.5billion submarine's original name, which had been given the green light by Queen ...

German firm receives fresh funds for IDAS, which enables the submerged submarine to actively engage in airborne threats ...

There will be no quotes from William Shakespeare’s play Henry V used as the motto for the Royal Navy’s seventh and final Astute-class nuclear-powered attack submarine. The boat, which is now under ...

Learn more about a U.S. Navy IDIQ contract awarded to Lockheed to support the development and production of AN/SQQ-89A(V)15 ...

NATO is stepping up its military presence in the Baltic Sea after several underwater cables were damaged in recent months.

The United Kingdom has confirmed that one of its Royal Navy nuclear-powered submarines surfaced close to the Yantar, a ...

The "Michigan" deployed "superb operational planning and risk management during the completion of three highly successful ...

The UK authorized the British submarine to surface closely to the Russian vessel to warn it off, British defense secretary ...

India's navy launched a submarine, a destroyer and a frigate simultaneously on Wednesday to counter China's expansion into ...

Rolls-Royce has won a £9bn contract to upgrade submarine nuclear reactors. The firm will also build reactors for new ...