NATO warships have been deployed to the Baltic Sea to protect key underwater infrastructure after a series of incidents in ...

Dutch Commodore Arjen Warnaar issued a stark warning to enemies patrolling the Baltic Sea after a series of attacks that ...

The incident provides an unusual peek inside Russia’s fleet of spy ships that NATO nations are watching closely due to concerns of underwater sabotage.

The Defence Secretary revealed that weeks earlier he had ordered a Royal Navy attack submarine to surface close to the Yantir ...

The Associated Press has obtained audio of what military officials say is a broadcast from a Russian spy ship that suffered a ...

But it was to be the most consequential. NATO, already tracking incidents of suspected cable-cutting, responded. Within three weeks, the alliance had put a coordinated group of warships to sea ...

The RAF is providing RC-135 Rivet Joint and P-8 Poseidon MRA1 aircraft from the Intelligence, Surveillance, Target ...

NATO’s first major exercise this year, "STEADFAST DART", has seen its Allied Response Force (ARF) deploy 10,000 troops with ...

While the region is largely surrounded by NATO member states—earning it the nickname "NATO lake"—Russia's significant presence, particularly from its Kaliningrad exclave, adds to strategic ...

The expansion of Nato in the three years since Russia widened its war on Ukraine has turned the Baltic Sea – once contested ...

As U.S. President Donald Trump demands a large increase in defense spending by NATO allies, the spotlight has fallen on Spain ...