On October 18 Wednesday, the Sejong Institute held a discussion session with Singapore Air Force Brigadier General NGPAK SHUN with a delegation from Singapore's Ministry of Defense.

At the meeting, Jungsup Kim, Vice President of the Sejong Institute, Seong-Chang Cheong, Director of department of Unification Strategy Studies, Yoon Jung Choi, Director of department of Diplomatic Strategy Studies, and Tai Hwan Lee, Emeritus Senior Fellow discussed under the theme of "Geopolitical Changes and Regional Security Issues"​