Marco Rubio is visiting NATO's headquarters for a meeting of foreign ministers, putting him on the front lines of the Trump administration's push against U.S. allies.

Trump administration officials have claimed broad authority to revoke students' visas and begin deportation proceedings, as ...

On the global stage in Brussels Thursday, U.S. Secretary of State Marco Rubio tried to reassure fellow NATO countries that ...

Putin avoids Trump tariff as Kyiv soldiers hold out in monastery from Moscow’s forces - Russia and North Korea only nations ...

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

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

The chairman of the Senate Armed Services Committee criticized Pentagon “mid-level” leadership for what he says is a ...

Secretary of State Marco Rubio told NATO allies they must make hard choices and increase defense spending to 5% to bolster capabilities in face of emboldened adversaries.

Fla., the only Cuban-born congressman, is calling for new, decisive actions he says will cripple the Cuban regime ...

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

Secretary of State Marco Rubio arrived at in Brussels Thursday for talks that allies hope will shed light on the U.S.’ future ...