U.S. Deputy Defense Secretary Ash Carter receives a tour of Command Post Tango from U.S. Army Gen. James D. Thurman, commander of Combined Forces Command and U.S. Forces Korea, in Seoul, South Korea, March 18, 2013. U.S. Deputy Defense Secretary Ash Carter receives a tour of Command Post Tango from U.S. Army Gen. James D. Thurman, commander of Combined Forces Command and U.S. Forces Korea, in Seoul, South Korea, March 18, 2013. SHARE: Download: Full Size (1.72 MB) Tags: photo essays Credit: VIRIN: 489444-Y-EUO51-017.jpg Photo Gallery