U.S. Marine Corps Gen. Joseph F. Dunford Jr., chairman of the Joint Chiefs of Staff, talks with Col. Matthew Brooks, 5th Bomb Wing commander, at Minot Air Force Base, N.D., Nov. 2, 2016. Dunford toured various 5th Bomb Wing and the 91st MW’s facilities to learn about their mission and capabilities. (U.S. Air Force photos/Airman 1st Class Jessica Weissman)