U.S. Marine Corps Gen. Joseph Dunford, chairman of the Joint Chiefs of Staff, speaks with B-52H Stratofortress pilots at Minot Air Force Base, N.D., Nov. 2, 2016. During Dunford’s tour, he was briefed on the aircraft’s capabilities and the Airmen that keep it flying. (U.S. Air Force photo/Airman 1st Class J.T. Armstrong)