United States Secretary of Defense, Mark T. Esper is joined by Senator Kevin Cramer and Senator John Hoeven during a tour at Minot Air Force Base, North Dakota, February 19, 2020. The visit included tours of a missile alert facility, weapons storage area and B-52H Stratofortress showcasing global strike and nuclear deterrence capabilities. (U.S. Air Force photo by Senior Airman Ashley Boster)