As a new Cold War heats up, submarine warfare is coming back—but it won't be like it was in the 1980s. Using sound waves to locate and identify objects underwater remains the main way ships and ...

The Aukus pact’s new fleet of nuclear submarines may be completely obsolete by the time they dive below the waves ...

Key Points – China’s People’s Liberation Army Navy (PLAN) possesses a large and expanding attack submarine fleet, comprising six nuclear-powered boats (SSNs) and 48 diesel-electric ...

When Congress voted on April 6, 1917 to declare war on Imperial Germany, the task before the U.S. Navy was clear: it needed to transport and supply over a million men across the Atlantic despite ...

Britain will build new attack submarines, invest billions on nuclear warheads and move towards “war-fighting readiness,” Prime Minister Keir Starmer said Monday, as he braces for a landmark ...

Recent drills with US Navy missile subs show how Marine special operators would get to the frontline in a fight against China ...

Leathernecks will be getting in on the undersea fight north of Norway and in the Western Pacific, where the U.S. is concerned about increased submarine threats from Russia and China. Marines will ...

Summary and Key Points: The UK’s Vanguard-class submarines, introduced over 30 years ago, remain central to the nation’s nuclear deterrent. Armed with Trident II missiles, these nuclear ...