September 3, Mr. Brian Davis, Colonel of U.S. Army and Mr. Ronald C. Shepherd, Senior Advisor of Defense Attaché Office of U.S. Embassy visit SIIS and have discussion with Dr. Shao Yuqun, Executive Director of the Center for American Studies, Dr. Wang Weihua, Assistant Director of the Institute for Foreign Policy Studies, Dr. Liu Zongyi from the Center for Asian-Pacific Studies on current situation in Pakistan and Afghanistan.