Trump said the United States would put secondary tariffs on countries that do business with Russia if a peace deal is not ...

President Donald Trump is anticipated to meet with NATO chief Mark Rutte, make a "major" announcement on Russia, and join an ...

The president has become increasingly exasperated with Vladimir Putin and has repeatedly laid into the Russian leader for ...

Ukraine's military said it eliminated hundreds of Russian drones overnight after Moscow launched a massive aerial attack ...

NATO member Poland scrambled fighter jets overnight as Russia launched record numbers of drones and missiles at neighboring ...

Russia has criticised the planned deployment of longer-range U.S. missiles in Germany as a serious threat to its national ...

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

Trump and Rutte unveiled a deal under which the NATO military alliance would buy billions of dollars of arms from the United ...

You might want to call Vladimir and say, ‘Hey, friend, we are still buying stuff from you, but you have got to get serious ...

Latest news and live updates as Trump announces the U.S. will send Patriot missiles to Ukraine and meets with NATO's ...

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

Matthew Whitaker, U.S. Ambassador to NATO, joins CNBC's 'Squawk Box' to discuss the push for Russian sanctions, what to expect from today's meeting between President Trump and NATO Secretary-General ...