Carter Tours Demilitarized Zone Defense Secretary Ash Carter speaks with Army Col. James Minnich, secretary of the United Nations Command Military Armistice Commission, as he visits Korea’s Demilitarized Zone, Nov. 1, 2015. DoD photo by Air Force Senior Master Sgt. Adrian Cadiz SHARE IMAGE: Download Image: Full Size (1.35 MB) Tags: Lead Photos, ASH Carter, Korea, All images, Defense Secretary , SecDef Photo By: Air Force Senior Master Sgt. Adrian Cadiz VIRIN: 151101-D-DT527-476.JPG Photo Gallery