(A) Antony Blinken
(B) Mike Pompeo
(C) Rex Tillerson
(D) None of these
🧠 Explanation:
The current Secretary of State of the United States is Marco Rubio. He was unanimously confirmed by the U.S. Senate with a 99-0 vote on January 20, 2025, and sworn in as the 72nd Secretary of State on January 21, 2025.