Minot Tour Defense Secretary Jim Mattis, center left, receives a brief during a tour of a missile facility at Minot Air Force Base, N.D., Sept. 13, 2017. DoD photo by Air Force Staff Sgt. Jette Carr SHARE IMAGE: Download Image: Full Size (1.7 MB) Photo By: Jette Carr VIRIN: 170913-D-GY869-197.JPG Photo Gallery