Marco Rubio, former Republican senator from Florida, officially took office as US Secretary of State. He was sworn in by Vice President J.D. Vance, who highlighted Rubio's political prowess, calling him "
AP reports this. Immediately after being sworn in, Rubio said the State Department's primary mission would be to enhance the security, strength and prosperity of the United States.. This is the first purpose approved by the Senate in the new Donald Trump administration.. Rubio received unprecedented support - 99 votes in favor and none against.