Near-light-speed motion simulation using Doppler signals in ... applications for communication between surface ships and submarines, with an effective range of up to 3,700 miles (6,000 km ...

Diagram detailing location of plastic deposition in deep submarine canyons identified in simulations by Yang and his research team (Credit: Yang, et al/Credit: Geophysical Research Letters). According ...

The White House just asked Congress for an emergency $7.3 billion to cover costs on nuclear attack submarines to prey on China, plus the new Columbia-class nuclear missile "boomers" that will ...

This issue is preventing our website from loading properly. Please review the following troubleshooting tips or contact us at [email protected]. Your guide to the most important world stories of ...

The US is looking to solutions like anti-ship missiles, but a key answer to China's expanding surface and logistics fleet, which could number more than 700 ships in a conflict, is submarines.

Chinese scientists have made a breakthrough in submarine detection by creating a radio-emitting source in the sky using high-energy microwave synthesis technology. This virtual signal source, which ...

The Philippine military deployed a navy ship and air force planes to shadow a Russian submarine, which passed through the South China Sea off the country's western coast last week, a security ...

He says the submarine “was not designed to be a research ... calculated by halving the crush depth shown by virtual pressure simulations. The deepest he has so far dived in the sub is 20ft ...

The U.S. Navy christened the Virginia-class submarine Arkansas at Newport News Shipbuilding in Virginia on Saturday. (Chris Rose/HII) NEWPORT NEWS, Va. — The nuclear submarine Arkansas was ...

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