On December 12, 2023, Sejong Institute held a webinar under the theme of "A Post-Liberal Indo-Pacific? Perspectives on the future of the International Order" with Institute for Security and Development Policy(ISDP) located in Stockholm, Sweden.

The webinar was presented by Gunnar Hökmark(Chairperson, Stockholm Free World Forum), Sungwon Lee(Sejong Institute), and Barbara Kratiuk(Assistant Professor, University of Warsaw) under the moderation by Niklas Swanström(Director of ISDP) and President Sang-hyun Lee and Vice President Myonwoo Lee of Sejong Institute also joined the webinar​