Preparations are underway to quickly transfer additional Patriot air defence systems to Ukraine, NATO's top military commander Alexus Grynkewich said on Thursday, as the country suffers some of the heaviest Russian attacks of the war so far.

"Putin's criminal war is getting closer to our borders," Polish Foreign Minister, Radosław Sikorski, said on Wednesday.

President Donald Trump is anticipated to meet with NATO chief Mark Rutte, make a "major" announcement on Russia, and join an AI and energy summit during his 26th week in office.

Portugal is preparing a "credible" plan of gradual annual increases in defence spending to reach NATO's new target of 5% of gross domestic product by 2035 without jeopardising its finances, the country's prime minister said on Monday.

Flight data showed how American and British reconnaissance aircraft flew from England toward Russia on Monday.

Early this year, when Donald Trump was threatening to turn his back on NATO unless its members dramatically increased their annual contributions to the military alliance (“If they don’t pay, I’m not going to defend them”),

A strong defense isn't solely about the quantity of weapons stockpiled, but the ability to adapt and rapidly produce what’s

U.S. ambassador to NATO Matt Whitaker weighs in on the alliance paying for more weapons for Ukraine on 'The Story.'