Mattis Meeting Defense Secretary Jim Mattis, left, meets with the acting President of South Korea, Prime Minister Hwang Kyo-ahn, during a visit to Seoul, South Korea, Feb. 2, 2017. DoD photo by Army Sgt. Amber I. Smith SHARE: Download: Full Size (2 MB) Credit: Sgt. Amber Smith VIRIN: 170202-D-SV709-0383A.JPG Photo Gallery