In 2012, a Russian Navy nuclear-powered attack submarine armed with long-range missiles patrolled the Gulf of Mexico for ...

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

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

The British Government stated that GUGI is a long-standing Russian military program designed to develop capabilities deployable from specific surface vessels and submarines. These assets are intended ...

Three Russian submarines conducted a "covert" operation over cables and pipelines in waters north of the UK, Defence ...

Three Russian submarines conducted a "covert" operation over cables and pipelines in waters north of the UK, Defence Secretary John Healey said. A British warship and aircraft were deployed to deter ...

UK and NATO forces, including frigates, aircraft, and helicopters, monitored Russian submarine activity near key undersea infrastructure in the North Atlantic and High North for about a month. The ...

The United Kingdom announced last Thursday that it had employed antisubmarine warfare forces to disrupt Russia’s targeting of its undersea infrastructure. The plot involved a spy submarine from Russia ...

Britain deployed military vessels to prevent any attacks on cables and pipelines by Russian submarines which spent more than a month in and around British waters earlier this year, its defence ...

A British task force reacted to Russian incursions near the island nation’s undersea cables this week—though British officials noted the operation had been ongoing for months. Russian submarines, ...