U.S. officials say the Trump administration would begin formal international engagements this week when Marco Rubio — ...

Rubio called China the "most potent, dangerous adversary" during his confirmation and is expected to work with India, Japan, ...

Rubio's appointment as secretary of state has been seen as sign that Trump plans to maintain a hard line on China.

The Senate voted unanimously to confirm Sen. Marco Rubio's as secretary of state on Monday, making him the first member of ...

Secretary of State Marco Rubio is meeting with his counterparts from Australia, India and Japan as the Trump administration ...

On his first full day as secretary of state, Marco Rubio is meeting with his counterparts from a group of countries known as ...

The Senate on Monday unanimously confirmed Sen. Marco Rubio (R-Fl.) as America’s 72nd secretary of State, putting in place ...

The meeting, bringing together representatives of the four largest militaries in the Indo-Pacific, was a clear signal that ...

Newly sworn-in Secretary of State Marco Rubio is hitting the ground running Tuesday with meetings with his counterparts in ...

US Secretary of State Marco Rubio is set to visit several countries in Latin America, marking his first regional tour.

US Secretary of State Marco Rubio clashed with his Chinese counterpart over Taiwan, with Donald Trump's top diplomat ...