Wonder, Obsession, and Murder in the World of Amateur Submarines,” Matthew Gavin Frank dives into the subculture of DIY ...

Moscow has remained committed to this boat, with good reason: its ability to hold US aircraft carriers hostage is still ...

The Trump administration says its reviewing a deal to sell nuclear-powered submarines to Australia over concerns that the U.S. is not producing enough of its own.

U.S. Defense officials review the nuclear submarine agreement with Australia and the U.K., while Congress demands clearer ...

The 2021 pact, meant to help counter China’s ambitions in the Asia Pacific, will be examined to ensure that it meets “America ...

In “Submersed,” Matthew Gavin Frank takes on the undersea universe of amateur submarine enthusiasts — and one obsession ...

The historic S1W naval reactor at Idaho National Laboratory has been demolished ahead of schedule, marking a key cleanup ...

The investment comes as among the first in a bid to reach an ambition of manufacturing one SSN every 18 months, which are set to be delivered from the end of the 2030s.

Defense Secretary Pete Hegseth sought Tuesday to reassure lawmakers over the US pledge to supply Australia with a fleet of ...

Just over an hour north of Boston, day trippers to southern Maine can enjoy many treasured views. Here are three of our ...