Brussels Chat Defense Secretary James N. Mattis talks with German Defense Minister Ursula von der Leyen at NATO in Brussels, June 8, 2018. NATO photo SHARE IMAGE: Download Image: Full Size (0.75 MB) Tags: European Command, Eucom, James N. Mattis, SecDef, NATO, Travels Photo By: NATO VIRIN: 180608-D-ZZ999-101Y.JPG Photo Gallery