Honor Cordon Defense Secretary James N. Mattis, left, and Defense Minister Predrag Boskovic of Montenegro stand during a welcoming ceremony before their meeting at the Pentagon, Feb. 27, 2018. DoD photo by Army Sgt. Amber I. Smith SHARE: Download: Full Size (2.88 MB) Tags: SecDef, European Security, Northcom, Northern Command, James N. Mattis Credit: Amber I. Smith VIRIN: 180227-D-SV709-0100.JPG Photo Gallery