U.S. Marine Corps Gen. Joseph Dunford, chairman of the Joint Chiefs of Staff, speaks to Airmen at Minot Air Force Base, N.D., Nov. 2, 2016. During his visit, Dunford toured various 5th Bomb Wing and 91st Missile Wing’s facilities to learn about their mission and capabilities. (U.S. Air Force photo/Airman 1st Class J.T. Armstrong)