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

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 ...

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

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

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

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.

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 ...

Important new reporting from Puck’s Julia Ioffe reveals what America's bruised diplomats really think of their boss, ...