On small Dodge Pond in East Lyme, the U.S. Navy tests emerging sonar systems to improve sub hunting and defense capabilities.

Today's participants include top US diplomat, Ukraine's president, British prime minister and Syria's foreign minister.

Fresh from its voyage in the South China Sea to promote freedom of navigation, an Australian Navy frigate welcomed on board a ...

His derring-do and unusual lung capacity led him to make record-breaking dives of more than 200 feet into the Atlantic without wearing a scuba tank or fins.

The Pentagon is sending an aircraft carrier from the Caribbean to the Middle East, US officials said on Friday, a move that would put two carriers in the region as tensions soar between the United ...

Western economies have become dependent on data and energy flow along the seafloor; Russia and China are weaponizing that ...

Walk the deck, tour the cramped interior, then spend the night onboard for a one of a kind history experience you’ll remember.

The DAC has also cleared the procurement of six additional P-8I maritime surveillance and anti-submarine warfare aircraft ...

Once again, the UK was involved. A Royal Navy patrol boat, HMS Dagger, shadowed the Grinch, as it passed through the Strait of Gibraltar. With at least one sanctioned vessel passing through the ...

The administration’s top nuclear arms official formally accused China of conducting a secret underground tests in 2020.

The Seattle Seahawks claimed their second Lombardi Trophy with a commanding 29-13 victory over the New England Patriots in ...

Husband, father, spy - Shaun Evans and Romola Garai star in the gripping new thriller. When the job demands everything, how ...