SD hosts Poland's minister of defense Defense Secretary Jim Mattis hosts an enhanced honor cordon for Polish Defense Minister Antoni Macierewicz at the Pentagon in Washington, Sept. 21, 2017. DoD photo by Air Force Tech. Sgt. Brigitte N. Brantley SHARE IMAGE: Download Image: Full Size (1.28 MB) Tags: JIm Mattis, SecDef, Atlantic Resolve, NATO, Poland Photo By: Tech. Sgt. Brigitte N. Brantley VIRIN: 170921-D-GO396-0028.JPG Photo Gallery