A Russian submarine operation potentially targeting critical undersea cables has been thwarted by the UK, the nation's ...

U.K. forces thwarted what they believe was a covert operation by Russian submarines in the country’s Exclusive Economic Zone, ...

Defence Secretary John Healey says there is "no evidence" of any damage to UK infrastructure in the Atlantic.

While a Northern Fleet Akula-class submarine sailed out from the Kola Peninsula as a diversion, other Russian naval units ...

For more than a month, we were told, three Russian submarines operated in the Atlantic north of the UK, surveying our ...

As Donald Trump’s Iran war raged in the Middle East, the Akula-class nuclear-powered submarine and two spy submarines from ...

Three Russian submarines were detected by the UK in the North Atlantic loitering over critical undersea cables, the defence ...

John Healey says three Russian submarines left after being monitored "24/7" by UK forces, with no damage reported. He tells ...

LONDON—British and Norwegian Boeing P-8 Poseidon maritime patrol aircraft have supported a UK-led operation to monitor three Russian submarines operating near underwater infrastructure in the UK’s ...

UK Defense Secretary John Healey revealed Russia's Akula-class submarine and GUGI vessels were tracked near North Sea data ...

UK tracked three Russian submarines in North Atlantic for a month, Healey says - It comes amid ‘increased Russian activity in the Atlantic’, the Defence Secretary said.

Russia’s strategic intent remains the dismantling of the European security architecture ...