| 2015-06-11 | The Right of Collective Self-Defense and Development in Japan’s Legislation for Peace and Security | - |
| 2018 | The Right to Health in North Korea | - |
| 2006 | The ROK-China Summit: Outcomes and Tasks | - |
| 2023-08-25 | The ROK-U.S.-Japan Trilateral Summit at Camp David and The Future of Trilateral Cooperation | - |
| 2012 | The Second Term Obama Administration's Policy towards the Korean Peninsula | - |
| 2010 | The Significance of Forming a ROK-US Extended Deterrence Policy Committee | - |
| 2015-09-10 | The Significance of September 2 ROK-China Summit and Prospective Tasks | - |
| 2010 | The Significance of the US-Russia “New Strategic Arms Reduction Treaty” and Future Outlook | - |
| 2024-02-26 | The Status and Implications of North Korea’s Trade with China in 2023: Challenging Outlook for Trade Expansion | - |
| 2020-08-24 | The Strategic Background Behind the ROK-U.S. Joint Military Exercise and Its Impacts on Inter-Korean Relations | - |
| 2004 | The Successor Theory of North Korea | - |
| 2012 | The True Intent behind the North Korean NDC’s “Open Questionnaire” to the South | - |
| 2018-11-23 | The U.S. Foreign Policy after the Midterm Elections: Based on Its North Korea Policy | - |
| 2009 | The U.S.-ROK Alliance in the 21st Century | - |
| 2000 | The Unification Environment and Relation Between South and North Korea : 1999∼2000 | - |
| 2013 | The United States and China: “Same Bed, Different Dreams” and the Denuclearization of North Korea | - |
| 2004 | The Unofficial Exercise of Property Rights in North Korea | - |
| 2012 | The Upcoming North Korean Party Delegates’ Conference: Power Sharing among the High Elites in the Kim Jong Eun Era | - |
| 2018-02-28 | The US Approach to North Korean Human Rights and the Prospects of US-North Korea Relations | - |
| 2017-06-20 | The US Foreign Policy and Agenda for ROK-US Cooperation | - |
