The United States will share closely held technology to allow South Korea to build a nuclear-powered submarine, President Donald Trump said on social media after meeting with the country’s president ...

Putin tests nuclear submarine torpedo capable of causing ‘radioactive tsunami’ - News of the test comes days after Trump warned that the US has a nuclear submarine off Russian shores ...

Australia has the chance to become a world leader in drone and autonomous weapon technology if it supercharges investment in ...

Trump warns Putin that U.S. nuclear submarine is stationed right off Russian shores in response to Moscow's new 8,000-mile ...

Kyiv says it is preparing to carry out more long-range strikes on Russian energy infrastructure as winter approaches ...

Electric Boat's progress in building the Utah submarine was celebrated in a christening ceremony last Saturday at the company's shipyard in Groton. The Utah comprises the 28th vessel in the Virginia ...

Lt. Angelo Belloni seized control of submarine F-43 at the Muggiano shipyards near La Spezia, Italy. The coastal submarine, ...

The first-ever deployment of a quantum optical atomic clock on an underwater autonomous submarine has been successfully ...

Cable supplier Prysmian expects to complete next year the front-end engineering design study for a project to export hydropower from Sarawak in Malaysia to Singapore, a company official said.

Lockheed Martin’s Skunk Works, in partnership with NASA, has successfully completed the first flight of the X-59, a ...

NASA's experimental X-59 supersonic jet recently completed its first test flight after years of development and delays. Aeronautical engineers at Lockheed Martin designed the aircraft to ...

NASA's X-59 supersonic-but-quiet jet airplane soared over the Southern California desert on Tuesday in the first test flight of an experimental aircraft designed to break the sound barrier without all ...