9月7～8日 Institute for Security and Development Policy (Stockholm) & S. Rajaratnam School of International Studies (Singapore)主催 Conference on Energy and Security Challenges（シンガポール、伊藤研究主任）
9月7～8日 Institute for Security and Development Policy (Stockholm) & S. Rajaratnam School of International Studies (Singapore)主催 Conference on Energy and Security Challenges（シンガポール、伊藤研究主任）