The Baltic Sea has become a major area of concern for NATO. Over the past year, undersea pipelines and communication cables ...

Let’s not have any illusions. Let’s not lie to ourselves that Russia is going to be done after Ukraine,” said Lithuania’s ...

NATO Secretary General Mark Rutte warned on Wednesday that any attack on Poland or another alliance member would meet a ...

Sweden sent its Gripen jets to a NATO air defense mission in Poland, shifting from only conducting missions over its own ...

Forged documents, ghost companies, and oil tankers slipping through the cracks—how Russia’s dark fleet bypassed maritime ...

NATO warships are conducting a training mission to defend against what it says are potential Russian attacks on critical ...

Rutte spoke during a visit to Warsaw, the Polish capital, in brief comments made alongside Polish Prime Minister Donald Tusk.

The assignment was part of a new program aimed at suspected Russian sabotage. None has occurred since NATO began patrols.

"They are afraid to approach us," the pilot said. "After all, there is a living person sitting there, too, who also does not ...

President Trump’s disdain for protecting European allies gives Vladimir Putin a fresh opportunity to extend his influence.

Russia’s 37-month wider war on Ukraine drove Sweden to join NATO last year following a prolonged application period ...

Claes says he is ‘waiting impatiently’ for the NATO summit in June for Trump to give a sign of whether the alliance will continue in its current form.