President Donald Trump met with NATO Secretary-General Mark Rutte Wednesday, days after Ukrainian President Volodymyr ...

Russia appears to have been deterred by NATO's firm response last month to incursions into Polish and Estonian airspace, but ...

NATO Secretary General Mark Rutte vows to help 'change the calculus' of Russian President Vladimir Putin after President Donald Trump called off a second meeting with him on 'Special Report.' ...

Intelligence sharing is an intricate, delicate balance that hinges on trust—which was upturned for many of America's allies ...

The U.K. is prepared to deploy British troops to Ukraine to secure a future peace deal in the country, British Defense ...

F-35 jets capable of carrying conventional or nuclear weapons took off from Volkel airbase in the Netherlands on Tuesday as ...

His goals are to scare, exhaust and divide Europeans, causing them to question their support for Ukraine and undermine its ...

“The violation of Poland’s airspace earlier this week is not an isolated incident and impacts more than just Poland,” the ...

A group of military veterans and defense experts urged European leaders to boost support for green fuels ahead of their ...

President Donald Trump is justifying part of the White House’s East Wing facade being removed to make room for a new ballroom ...

NATO Secretary-General Mark Rutte on Wednesday praised President Trump’s act of not providing Ukraine with Tomahawk missiles ...

For months, Canada’s European allies have been actively preparing for the end of NATO as we know it. They’re wondering if ...