Mark Thomas Esper is an American politician and manufacturing executive who served as the 27th United States secretary of defense from 2019 to 2020. A member of the Republican Party, he had previously served as the 23rd U.S. secretary of the Army from November 2017 to July 2019.
Mark Thomas Esper is an American politician and manufacturing executive who served as the 27th United States secretary of defense from 2019 to 2020. A member of the Republican Party, he had previously served as the 23rd U.S. secretary of the Army from November 2017 to July 2019.
