Secretary of State Marco Rubio relayed President Donald Trump’s “disappointment and frustration” during a “frank conversation ...

The U.S. secretary of state met with his Russian counterpart on the sidelines of a gathering of Southeast Asian nations, ...

Marco Rubio and Sergei Lavrov exchanged new ideas for ending the Ukraine conflict amid Trump's consideration of increased ...

U.S. Secretary of State Marco Rubio met counterparts in Southeast Asia on Thursday during his first visit to Asia since ...

Washington's top diplomat arrived in Malaysia on Thursday in his first trip to Asia since taking office, where he joined ...

There is a “high probability” that US President Donald Trump and Chinese leader Xi Jinping will meet this year, US Secretary ...

Marco Rubio met with Sergei Lavrov on Thursday with an acknowledgment that talks between Moscow and Kyiv for peace in Ukraine ...

Sweeping tariffs set to be imposed by President Donald Trump next month may overshadow his top diplomat's first official trip ...

Secretary of State Marco Rubio met counterparts in Southeast Asia during his first visit to the region since taking office.

In a statement, NATO said NATO Secretary General Mark Rutte will be in Washington on Monday and Tuesday and meet with ...

U.S. Secretary of State Marco Rubio met counterparts in Southeast Asia on Thursday during his first visit to Asia since ...

NATO Secretary General Mark Rutte is set to meet President Donald Trump this week on the heels of the U.S. leader announcing ...