MINISTER'S GREETING South Korean Deputy Defense Minister Chang Kwang-il, left, greets U.S. Defense Secretary Robert M. Gates, right, upon his arrival at Seoul Air Base, South Korea, July 19, 2010. Gates is in South Korea to visit troops and participate in high-level government talks. SHARE: Download: Full Size (0.05 MB) Credit: VIRIN: 569583-J-OJN37-232.jpg Photo Gallery