China's latest innovation can track the quietest vessels and submarines using the magnetic fields generated by their wakes.

Australia has made its first $500 million payment to the United States under the AUKUS nuclear submarine deal ahead of a ...

Secretary of Defense Pete Hegseth met with Australian Defense Minister Richard Marles at the Pentagon on Friday and affirmed ...

U.S. Defense Secretary Pete Hegseth said President Donald Trump supported the AUKUS nuclear submarine deal, after Australia ...

The U.S. Navy awarded defense contractor Lockheed Martin a $383 million contract to produce upgraded Trident II D5 missiles ...

A U.S. nuclear-powered submarine arrived at a major southeastern naval base in South Korea on Monday to replenish supplies ...

North Korea on Tuesday denounced the recent arrival of a U.S. Navy attack submarine in Busan, warning that it would respond ...

North Korea’s state-run media lashed out at the United States on Tuesday over the arrival of a fast-attack submarine in South Korea’s largest port, calling it an “undeniable threat” and an effort to ...

For US submarines operating in waters near China ... while wider hulls amplify them. For a Seawolf-class submarine travelling at 24 knots (12.5 metres per second) and 30 metres (98 feet) depth ...