Secretary of State Marco Rubio arrived at NATO to reassure the alliance about Trump’s intentions but warn that it can’t rely ...

U.S. Secretary of State Marco Rubio told NATO allies on Thursday that Washington remained committed to the alliance but ...

BRUSSELS -- U.S. Secretary of State Marco Rubio and the Trump administration’s new envoy to NATO arrived Thursday in Brussels ...

Rubio arrives in Brussels on Thursday for two days of meetings with his NATO counterparts and European officials, and he can ...

The secretary of state’s trip comes amid an abrupt shift in relations between the United States and Europe after close ...

Marco Rubio is visiting NATO's headquarters for a meeting of foreign ministers, putting him on the front lines of the Trump ...

NATO Secretary General Mark Rutte said European militaries should “step up” as the US tilts away from the region to focus ...

The U.S.’s call for Europeans to spend more on militaries prompts talk of changing the rules for what counts as military ...

BRUSSELS (AP) — European NATO allies and Canada on Friday said they are willing to ramp up defense spending but are cool on ...