June 3, The Hon. Douglas Roche, O.C., former Canadian Ambassador for Disarmament and former Senator of Canadian Parliament visited SIIS, and exchanged points of view with Prof. Zhao Gancheng, Executive Director of Institute for International Strategic Studies and Director of Center for South Asian Studies and Dr. Shao Yuqun, Deputy Director of Center for South Asian Studies on such issues as nuclear non-proliferation and regional security.