アメリカ合衆国陸軍長官
Green first entered politics in 2012 by defeating Democratic incumbent Tim Barnes for a seat in the Tennessee State Senate. In 2017, President Donald Trump nominated Green to serve as the United States Secretary of the Army, but withdrew his nomination when comments Green had previously made came to light. When Representative Marsha Blackburn announced her candidacy for the United States Senate in 2018, Green announced his candidacy to succeed her. He was elected in November 2018.