A senior European intelligence chief says Russia cannot launch an attack on NATO this year or next but is planning to ...

The alliance is boosting coordination of forces in the Arctic—and members have been dusting off sub-hunting skills that got ...

Russia still has many air defenses, and experience it gained against Ukraine actually makes them a bigger threat to NATO ...

Russia’s troops now control the only land link between the Baltic states and the rest of NATO territory. Around it, they ...

A Ukrainian delegation was heading to Geneva on Monday for another round of U.S.-brokered talks with Russian officials, ahead of next week’s fourth anniversary of Russia’s full-scale invasion of its ...

As Russia displays its military might in the Arctic region, the Western alliance is beginning a mission to increase its ...

Nato will launch strikes deep inside Russia if it dares to invade the Baltic states, Estonia’s foreign minister warned, as he dismissed fears Moscow could achieve a swift land-grab in the east.

A Ukrainian drone attack hit a Russian Black Sea port as diplomats prepare for fresh U.S.-brokered peace talks.

NATO launches Arctic Sentry effort amid pressure from President Donald Trump about security in the region, and his calls for ...

Russia has abruptly lost access to a technology that quietly transformed how its forces fought in Ukraine. The sudden ...

Putin has long wanted to extract concessions from NATO. The three factors deterring Russia from an attack—a war in Ukraine, military capacity, and NATO strength ...

U.K. to deploy aircraft carrier strike group to Arctic regions amid Russian threat concerns, Prime Minister Keir Starmer ...