Ronald Johnson

Ronald Douglas Johnson is an American diplomat who is serving as the United States ambassador to Mexico. Johnson served as the United States ambassador to El Salvador from 2019 to 2021. He was appointed ambassador by President Donald Trump on July 3, 2019. At the time of his appointment, he was serving as the Central Intelligence Agency’s Science and Technology Liaison to the U.S. Special Operations Command, based in Tampa, Florida. On December 10, 2024, Johnson was selected by Trump to serve as the United States Ambassador to Mexico during his second term.