Authored Books
- Global Governance in International Security: Issues and Actors (Hanul, 2012)
- Russia’s Foreign and Security Policy: From Gorbachev to Putin
(The Senong Institute, 2004)
Edited Books
- Policy-Making Process of the U.S. China, Japan, and Russia toward the Korean
Peninsula (The Sejong Institute, 2010)
- South Korea’s Policy Toward the Developing Countries since 1948 (Hanul, 2009)
(Outstanding Academic Book Award, National Academy of Science 2010)
- North Korea Policy of the U.S. China, Japan, and Russia
(The Sejong Institute, 2001)
- Foreign Policy Making in Russia: An Analysis of Domestic Entanglements
(Hannes J. Adomeit, Andrei V. Kortunov, & Eunsook Chung)
Articles/Book Chapters/Policy Reports/Book Reviews
- “Eurasia Initiative, Idea and Reality,” in Hyun Ik Hong ed.,
Foreign Policy of Park Geun Hye Government (The Sejong Institute, 2017)
- NATO’s Nuclear Policy: Past, Present and Future
(The Sejong Institute Policy Research 2016)
- Donald Trump Wins the 2016 Election: The Future of US-Russia Relations
(The Sejong Institute Policy Briefing 2016)
- “International Terrorism as a Major Asymmetric Threat,” in The Sejong Institute,
Prospect for 2017 (2016)
- [Book Review] Thomas J. Biersteker, Sue E. Eckert & Marcos Tourinho
(2016), Targeted Sanctions: The Impacts and Effectiveness of United Nations
Action (ACUNS Web Book Review, 2016.12)
- [Book Review] Joseph S. Nye, Jr. (2015), Is the American Century Over?
“Global Balance of Power in the 21th Century: American Century Over?”
National Strategy 22-1 (2016)
- “Ballistic Missile Defense System: The Cases of Europe and Israel” in
Research Institute for National Security Affairs ed.
Missile Defense Strategy (2015)
- Helsinki Process Revisit?: Northeast Asia Security and Cooperation Initiative
(The Sejong Institute Policy Report Series No.76. 2014)
- East Asia’s Network Regionalism and Russia: Motivation, Gap, Prospect
(The Sejong Institute, 2014)
- The UN Non-Proliferation Sanctions on North Korea: Assessment and
Suggestions (The Sejong Institute, 2013)
- "Long Stalled Six-Party Talks on North Korea's Nuclear Program: Positions of
Countries Involved," The Korean Journal of Defense Analysis, 25-1 (March 2013)
- "South Korea's Participation in the International Peacekeeping," in ROK's Global
Leadership (Kyobo, 2012)
- Foreign Policy Orientations of Russia's Major Political Parties: Toward the West,
CIS, and the Korean Peninsula (The Sejong Institute, 2011)
- "Russia's View of Korean Unification: Its Assessment of the Prospects,"
Korea Review, 1-1 (2011)
- Nuclear Summit Process and the Republic of Korea (The Sejong Institute Policy
Report, The Sejong Institute, 2012)
- Agendas for Seoul G20 Speakers' Consultation (Principal Investigator, Report to
the National Assembly, 2011)
- "Denuclearization of Ukraine, Kazakhstan, and Belarus," in Park Ki Duck &
Lee Sang Hyun eds., North Korea's Nuclear Problem and Peace on the Korean
Peninsula (The Sejong Institue, 2008)
- “The ‘Helsinki Process' and the Korean Peninsula," Korea Development Institute
North Korea Economy Review, 10-2 (2008)
- "The 2nd Generation UN PKO: Status and Politics,"
Sejong Policy Review, 4-1 (2008)
- "China-Russia Security Cooperation: Motivations and Limitations,"
Sejong Policy Review, 3-2 (2007)
- "Multiple Regional Security Frameworks for Central Asia: NATO, CSTO, OSCE,
SCO," Sejong Policy Review, 3-1 (2007)
- "Humanitarian Intervention: Can it be Perfect?," The Journal of Peace Studies,
8-2 (2007)
- "Cooperative Security Regimes: A Comparison of OSCE and ARF," Sejong Policy
Review, 1-1 (2005)
Commentaries
- Trump Administration’s North Korea Sanctions: Individuals and Entities
of China and Russia (Sejong Commentary, 2017.8.28.)
- Challenges in Implementing the UNSC Resolution 2371
(Sejong Commentary, 2017.8.11.)
- Selection Process for the 9th UN Secretary General: Searching for A New Global
Leadership (Sejong Commentary 2016.8.31.)
- BREXIT: Security Dimension for Europe and Beyond
(Issues and Policy, August 2016)
- Xi-Putin in Tashkent and Beijing: New Silk Road, South China Sea, and THAAD
(Sejong Commnentary, 2016.7.11.)
- UNSC 2270 and Future of North Korea Sanctions Regime
(Issues and Policy, April 2016)
- Hiroshima G7 Foreign Ministers Meeting: Agendas and Implications
(Sejong Commentary, 2016.4.18.)
- Ten-Year UN Non-Proiferation Sanctions on North Korea: China Factor
(Sejong Commentary, 2016.1.13.)
- Iran and P+1 Nuclear Deal: Contexts and its Future
(Issues and Policy, August 2015)
- China-Russia Joint Sea 2015 Twice (Issues and Policy, November 2015)
- Shangri-la Dialogue 2015: Asian Security Map Today
(Sejong Commentary, 2015.7.2
- Northeast Asia Peace and Cooperation Initiative & Helsinki Process
(Issues and Policy, November 2014)
- Moscow-Pyungyang Relations under Putin and Kim Jong Un
(North Korea, October 2014)
- 2014 NATO Wales Summit: Implications (Sejong Commentary, 2014.9.12.)
- Crimea Crisis and International Order (Sejong Commentary, 2014.3.10.)
- The 50th Munich Security Conference: Agendas and Implications
(Sejong Commentary 2014.2.1.)
- President Putin’s New East Policy and ROK-Russia Summit
(Sejong Commentary, 2013.11.18.)
- Merkel’s Election: Policy Significance (Sejong Commentary, 2013.9.26.)
- Adoption of the UNSC 2094 (Sejong Commentary, 2013,3,11)
- War in Syria, Russia, and Realism of International Relations
(Sejong Commentary, 2012.6.18.)
- 2012 Beijing SCO Summit: Implications (Analysis of Security Issues, No.72, 2012)
- NATO Chicago Summit and Current International Security Environment
(Sejong Commentary, 2012.6.1.)
- Assessing the 2012 Seoul Nuclear Security Summit
(Sejong Commentary, 2012.3.30.)