The mutual-defense alliance has been central to Ukraine’s war against Russia, but the future is uncertain with President ...

According to the White House, Russia’s Vladimir Putin has agreed to meet with President Trump to negotiate ending the war in Ukraine. Trump opposed the United States’ financial involvement in the ...

Trump’s recent moves, including a conversation with Putin and a demand for Ukrainian mineral rights, are worrisome signs for ...

Europe should not expect any “peace dividend” from the truce Donald Trump and Vladimir Putin say they are ready to strike on ...

European governments are reeling after the Trump administration signaled that it is planning face-to-face talks with Russia ...