A U.S. Navy sailor was medically evacuated Saturday afternoon from an American nuclear-powered submarine by Danish military ...

Danish Arctic Command has carried out a medical evacuation from a U.S. Navy nuclear-powered attack submarine operating near ...

Summary and Key Points: Even after the Soviet Union collapsed, U.S. and Russian submarines continued to play cat-and-mouse in ...

Here's a statement. Quote, "the days of the United States propping up the entire world order like Atlas are over." That claim comes from the new U.S. National Security Strategy released this month.

China has ramped up its production of nuclear-powered submarines over the past five years to the point where it is launching subs faster than the United States, threatening to negate a sea-power ...

The government says an AUKUS “milestone” will instil confidence in London and Washington as Australia prepares for its fleet of nuclear-powered submarines.

It remains to be seen whether the three big nuclear powers are headed into a new arms race, or whether President Trump is trying to spur negotiations on a new accord now that a last Cold War treaty ...