Secretary of State Marco Rubio pulled back the curtain on private discussions between Chinese President Xi Jinping and President Donald Trump.

Secretary of State here aboard Air Force One, heading to China. These meetings are critical. Do you view China as our top geopolitical foe? MARCO RUBIO, SECRETARY OF STATE: It’s our top geopolitical challenge and the most important relationship for us to manage.

Marco Rubio ditched his suit for a Nike Tech fleece tracksuit on Air Force One, sparking viral reactions and Venezuela's Maduro meme comparisons.

Rubio spoke about Iran, Taiwan, Cuba and more during President Donald Trump’s trip to Beijing for a high-stakes summit with Chinese President Xi Jinping.

Secretary of State Marco Rubio said U.S. policy toward Taiwan was “unchanged” but warned that it would be “a terrible mistake” for China to take Taiwan by force.

US Secretary of State Marco Rubio said he hopes to convince China to take a more “active role” in resolving the war with Iran – a day after President Donald Trump insisted Washington doesn’t need Beijing’s help.

Secretary of State Marco Rubio traveled with President Donald Trump on his state visit to China this week and played a significant role in the negotiations — despite China banning Rubio from the country in 2020 under sanctions for his public criticism of the country when he was a senator.

Secretary of State Marco Rubio discusses the president's high-stakes trip to China.