After a tense Oval Office meeting, Secretary of State Rubio called for Ukrainian President Zelenskyy to apologize, claiming his conduct undermined diplomatic efforts.

Secretary of State Marco Rubio was in the Oval Office during last week's contentious meeting between U.S. President Donald Trump and Ukraine President Volodymyr Zelenskyy.

The Kremlin is intensifying efforts to derail a proposed U.S.-Ukraine minerals deal, deploying a barrage of disinformation targeting both nations while dangling rival offers to the Trump administration,

Secretary of State Marco Rubio says he’s “very upset” after Ukrainian Prime Minister Volodymyr Zelenskyy accepted the terms of postwar cooperation with the U.S., then seemingly reneged on a key condition.

Secretary of State Marco Rubio said Sunday he hasn't spoken to Ukrainian President Volodymyr Zelenskyy since the explosive Oval Office meeting Friday.

Eric Swalwell (D-Calif.) ridiculed Secretary of State Marco Rubio for praising President Donald Trump’s chaotic meeting with the leader of Ukraine. The White House meeting devolved into chaos after Trump and Vice President JD Vance tore into Ukrainian President Volodymyr Zelenskyy and accused him of being “disrespectful.

Secretary of State Marco Rubio said Ukrainian President Volodymyr Zelenskyy sabotaged U.S. efforts to try and negotiate an end to the war with Russia.

President Donald Trump, center right, meets with Ukrainian President Volodymyr Zelenskyy, center left, as Secretary of State Marco Rubio, seated from second right, and Vice President JD Vance listen a

The former national security adviser called for the secretary of state to resign as his "reputation might suffer for a long time."