Since the end of the Cold War, China has built up a top-notch submarine force—posing a significant threat to the US Navy’s ...

This piece unpacks how China’s undersea force is evolving from crude Soviet-inspired diesel boats into a “good enough” fleet ...

Japan's undersea warfare strengths, from quiet signatures to chokepoint control, could disrupt China's naval plans near ...

It is clear that the United States still holds an edge over China in the undersea domain. But the margins are shrinking. China’s rapidly expanding and modernizing submarine force challenges the United ...

The guided-missile destroyer USS Higgins (DDG-76) slipped quietly into the contested waters near Scarborough Shoal on the morning of Aug.13. As it pressed toward the edge of China’s declared ...

While Seoul could expand its security roles, analysts warn the shift from strategic ambiguity could upset its US-China balancing act.

The U.S. wants to fast-track outfitting Australia with nuclear submarines under the trilateral agreement between the U.S., Australia and the U.K. to beef up Australia’s submarine force aimed at ...

South Korea's government has announced that it has finalised an agreement to build nuclear-powered submarines in partnership with the United States. The US has approved the "attack submarines" and ...