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.

The Taliban have issued a chilling warning to new U.S. Secretary of State Marco Rubio after he threatened to place a bounty on their heads

US Secretary of State Marco Rubio spoke with Deputy Premier and Foreign Minister Antonio Tajani stressing the importance of the U.S.-Italy alliance to the safety, security, and prosperity of the American people,

Senator Marco Rubio, Trump’s pick for secretary of state, also faced a confirmation hearing Wednesday, receiving a warm welcome from his fellow senators as he expressed support for NATO, backed Trump’s “America First” approach to foreign policy and diplomacy,

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

U.S. Secretary of State Marco Rubio reiterated America's commitment to NATO in a discussion with NATO Secretary General Mark Rutte. They focused on equitable funding responsibilities and stressed the urgent need to end Russia's war in Ukraine.

A Taliban envoy cautioned U.S. Secretary of State Marco Rubio against rising tensions with threats of bounties on Afghan leaders.

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.

European Union foreign policy chief Kaja Kallas and U.S. Secretary of State Marco Rubio discussed the Ukraine war, Iran and China on Tuesday in their first phone call since the Trump administration took office on Jan.

Marco Rubio was overwhelming confirmed by the Senate as secretary of State to Donald Trump. He becomes the global face of Trump's foreign policy.

The Senate approved the nomination of Sen. Marco Rubio (R-Fla.) to be secretary of state 99-0 Monday, hours after President Trump took the oath of office in the Capitol Rotunda.

The Senate voted on Monday to confirm Marco Rubio as President Donald Trump’s secretary of state, the first high-level Cabinet official for the new administration to be approved by the chamber.