NATO Secretary General Mark Rutte warned on Wednesday that countries such as Brazil, China and India could be hit very hard by secondary sanctions if they continued to do business with Russia.

Though endlessly critical of his predecessor, President Trump has adopted a Ukraine strategy similar to that of former President Joe Biden: Arm the Ukrainians to the teeth and threaten Russian President Vladimir Putin with even more sanctions if he does not agree to a peace deal.

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."

Ivo Daalder, a senior fellow at Harvard Belfer Center, says that President Donald Trump realizes that he needs to change course because the Russian leader has been playing him "for years."

President Trump is hosting NATO Secretary General Mark Rutte at the White House on Monday as the U.S. agrees to sell new and more weapons to Europe and Ukraine.

U.S. Ambassador to NATO Matt Whitaker joins the ‘Brian Kilmeade Show’ to discuss President Donald Trump’s updated strategy for the Russia-Ukraine war and what it could mean for the path to peace.

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.