Russia says battlefield performance against Western weapons is driving $13bn in new arms deals. Can Moscow actually deliver?

Almost every week this summer brought new reports of drone incursions over the alliance’s eastern frontier—the airspace over ...

Russia's Yasen-M submarines and militarized Kola Peninsula are forcing NATO to confront a growing undersea threat across the ...

The Nordic country shares a border of more than 800 miles with Russia, making its growing F-35 capability significant for ...

NATO has selected 15 firms to advance their technologies toward military adoption under the Defence Innovation Accelerator ...

In an exclusive interview with USA TODAY, U.S. Ambassador to NATO Matt Whitaker said allies must prepare in case Russia's ...

NATO says it will ‘do what is necessary’ amid media report Iran considered strikes against US targets in Europe.

New Western training for Ukrainian troops isn't taking in masses of basic recruits but training leaders who can spread skills ...

“Putin is not looking to attack NATO territory,” the president told reporters at the White House on Friday.

The United States said a survey it sent to NATO allies is not a loyalty test and won’t necessarily lead to troop reductions ...

US President Donald Trump says Russian leader Vladimir Putin does not intend to attack NATO territory, despite recent concerns over Russian activity in Germany.

The Pentagon has handed NATO allies of the United States a long list of questions about whether they are adhering to President Donald Trump’s vision for the transatlantic alliance, according to ...