The U.S. operates a fleet of more than 50 nuclear-powered fast attack submarines to counter China's naval threat.

Defence Minister Richard Marles said Australia had received the United States' review of the AUKUS nuclear submarine ...

Nuclear submarines are some of the most impressive and technologically advanced warships of all time, and the United States Navy has a boatload of them. In fact, every submarine operated by the U.S.

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 ...