Secretary of State Marco Rubio temporarily stepped into the White House press briefing role while Press Secretary Karoline Leavitt remains on maternity leave, drawing significant attention for his performance and expanding influence within President Donald Trump’s administration. During the lengthy briefing, Rubio answered questions on Iran, Latin America, China, the Vatican, gas prices, and broader foreign policy, often emphasizing Trump’s leadership and authority on international matters.
Rubio, who previously served 14 years in the Senate representing Florida, demonstrated a relaxed but assertive style, engaging reporters in multiple languages and joking with the press corps. At one point, he quipped, “This is chaos, guys,” while attempting to manage shouted questions in the crowded briefing room. His appearance marked the first time another administration official had filled in for Leavitt during her leave.
The briefing also fueled speculation about the Republican Party’s future leadership. Rubio and Vice President J.D. Vance are widely viewed as potential contenders for the 2028 Republican presidential nomination, though Rubio has publicly deferred to Vance regarding future political ambitions. Trump, however, has repeatedly praised Rubio in recent months, reinforcing the perception that the secretary of state has become one of the president’s closest and most trusted advisers.
Much of the briefing centered on escalating tensions with Iran and the administration’s foreign policy strategy. Rubio defended the administration’s stance, insisting that “the United States of America holds all the cards” in dealing with Iran. He echoed Trump’s criticism of the War Powers Resolution, calling it unconstitutional and arguing that presidents have long viewed it as an infringement on executive authority as commander-in-chief.
Rubio also stated that the conflict with Iran had entered a “new phase,” focused on reopening the Strait of Hormuz after Iranian interference with commercial shipping. He noted that he remains deeply involved in negotiations and diplomatic efforts, despite reports that Trump has occasionally limited his direct participation in talks with Iranian officials.
Beyond Iran, Rubio discussed administration efforts involving Venezuela, Cuba, Ukraine, and Russia. He has played a key role in U.S. policy toward Venezuela following operations targeting leader Nicolás Maduro and has also participated in diplomatic discussions aimed at addressing the Russia-Ukraine conflict.
Rubio’s appearance highlighted his growing stature in the administration. May 1 marked his first anniversary serving simultaneously as secretary of state and national security adviser — a dual role not held since Henry Kissinger served under President Richard Nixon. His performance at the podium reinforced his reputation as one of the administration’s leading public voices on national security and foreign affairs.
