Rubio has to balance aggressive Trump policies with Latin America's willingness to cooperate. The Panama Canal will be contentious.

France rejected criticism from new U.S. Secretary of State Marco Rubio that it lagged in defence, saying it met NATO's target to spend 2% of GDP on its military, was on course to double spending by ...

A Taliban ambassador is warning new U.S. Secretary of State Marco Rubio against making threats after he said he would place bounties on Afghanistan’s rulers for their continued detention of U.S. natio ...

Yes, by all means, Secretary of State Marco Rubio should be “realistic” about Ukraine. Let’s win.

US Secretary of State Marco Rubio confirmed President Trump's genuine interest in purchasing Greenland, highlighting national ...

US President Donald Trump is serious about seeking to buy Greenland, Secretary of State Marco Rubio said Thursday, after ...

Secretary of State Marco Rubio says President Donald Trump’s desire to acquire Greenland and retake control of the Panama ...

U.S. diplomats have neglected the Western Hemisphere for too long.

While Rubio’s anti-China rhetoric aligns with Washington’s broader geopolitical goals, the tools at his disposal are ...

The new secretary of state took center stage in a diplomatic rift with Colombia over deportation flights, adding teeth to ...

Former U.S. senator from Florida Marco Rubio jumps into new role as secretary of state with flurry of phone calls, planned ...

New Secretary of State Marco Rubio told China's foreign minister on Friday that the U.S. would put the American people first and promote U.S. interests in its relationship with Beijing.