Tensions between the U.S. and China have been rising for some time now, and Rubio's appointment has widely been seen as a sign that Trump plans to maintain a hard line on China during his second term. One of the most outspoken China hawks in Washington, Rubio has introduced several bills targeting the Chinese Communist Party.

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

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.

Secretary of State Marco Rubio will likely travel to Central America in the first week of February, a source familiar with the planning said.

U S Secretary of State Marco Rubio spoke with Egyptian Foreign Minister Badr Abdelatty on Tuesday, emphasizing the importance of close cooperation to ensure Hamas cannot govern the Gaza Strip again

Secretary of State Marco Rubio backtracked on Trump’s near-total foreign aid freeze and approved potentially billions of dollars in “life-saving humanitarian assistance.” Many aid groups are still unsure what that means.

U.S. Secretary of State Marco Rubio's trip to Central America, including Panama, is partially about countering China, a State Department spokesperson told Fox Business, as new President Donald Trump is pushing to "take back" the Panama Canal.

Secretary of State Marco Rubio will travel to Central America for his first trip as the top US diplomat. Rubio is expected to depart late next week for Panama, Guatemala, El Salvador, Costa Rica and the Dominican Republic, State Department spokesperson Tammy Bruce said.

A key focus of Secretary of State Marco Rubio’s visit to Central America this week — his first trip as America’s top diplomat — will be to counter China’s growing influence in the region, the State Department’s top spokesperson said this week,

Marco Rubio will travel to Panama on his first trip abroad as secretary of State. The visit comes as Donald Trump looks to reclaim Panama's canal.

Secretary of State Marco Rubio will visit Panama on his first trip abroad as the top U.S. diplomat after President

The President’s Emergency Plan for AIDS Relief (PEPFAR), a federal program that provides HIV medications, is one of the programs on pause during a 90-day review ordered by the Secretary of State.