Nato Secretary-General Mark Rutte says pressure and sanctions are changing Vladimir Putin's calculus as Russia deals with ...

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

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.' ...

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

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

The Polish foreign minister said he could not guarantee that Russian President Vladimir Putin's plane would not be forced to ...

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 ...

Two Russian military aircraft entered NATO member Lithuania's airspace on Thursday for about 18 seconds, Lithuania's military said.

NATO Secretary-General Mark Rutte on Wednesday praised President Trump’s decision to not provide Ukraine with Tomahawk ...

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

Ukraine’s defense startups are reinventing warfare. In this video, I explore how Ukrainian engineers, coders, and innovators ...