Moscow praises Trump for "preventing World War 3," U.S. officials reassure NATO and analysts warn of renewed Russian ...

Secretary of State Marco Rubio gave assurances that the U.S. will not make concessions to Russia's Vladimir Putin that cross ...

U.S. Secretary of State Marco Rubio and the Trump administration’s new envoy to NATO are seeking to reassure wary NATO ...

United States President Donald Trump remains committed to NATO's Article 5 on mutual defence and will be present at a NATO ...

European foreign ministers at a NATO meeting blamed Russia on Friday for thwarting a U.S. push for peace in the Ukraine war, ...

President Donald Trump is pursuing a quick peace deal to end the war in Ukraine based on the assumption the conflict is ...

NATO chief Mark Rutte insisted Friday that US President Donald Trump has not undermined the alliance's Article Five ...

Russian President Vladimir Putin has led the United States on a weekslong diplomatic goose chase with the promise of peace in ...

Has Trump put an end to NATO’s collective defense commitment? Not officially, but U.S. allies don’t seem confident the president will have their backs.

The “profound change of American geopolitics” could be the first step toward massive nuclear weapons proliferation.