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

President Donald Trump has softened his stance on NATO. He once called the Western alliance "obsolete." Now, he says, it's the "opposite of that."

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.

You might want to call Vladimir and say, ‘Hey, friend, we are still buying stuff from you, but you have got to get serious when it comes to these negotiations on the cease-fire or a peace

A bipartisan bill in Congress would enable President Trump to slap "bone-crushing sanctions" on Russia, says Democratic Sen. Richard Blumenthal of Connecticut.

NATO and Russia have found themselves opposed for decades in one of the most consequential standoffs in military history. While Russia is home to one of the largest nuclear arsenals and a massive stockpile of conventional firepower,

Poland and the Baltic states also withdrew from the Ottawa Convention despite pleas from some leaders to maintain decorum in the face of Russian aggression.

NATO members that border Russia are buying US-made HIMARS. One defense minister told BI that the war shows deep strike abilities are needed.

Russia said on Tuesday it needed time to respond to US President Donald Trump's "serious" ultimatum for Moscow to end conflict in Ukraine or face new sanctions, but said it was ready for fresh talks with Kyiv.