Secretary Chat Defense Secretary Jim Mattis, right, talks with British Defense Secretary Michael Fallon, left, and NATO Secretary General Jens Stoltenberg, center, before a North Atlantic Council meeting at NATO headquarters in Brussels, Feb. 16, 2017. DoD photo by Air Force Tech. Sgt. Brigitte N. Brantley SHARE: Download: Full Size (1.96 MB) Credit: Tech. Sgt. Brigitte Brantley VIRIN: 170216-D-GO396-0148A.JPG Photo Gallery