NATO Handshake Defense Secretary James N. Mattis stands for a photo with Turkish Defense Minister Nurettin Canikli before bilateral discussion at NATO headquarters in Brussels, Feb. 14, 2018. U.S. NATO photo SHARE: Download: Full Size (1.29 MB) Tags: SecDef, nato, Travels, European Command, Eucom, James N. Mattis Credit: U.S. Mission to NATO VIRIN: 180214-D-ZZ999-101Y.JPG Photo Gallery