On March 3^rd 2025, the Polish Institute of International Affairs hosted a  closed-door expert seminar ‘JIIA-PISM Strategic Dialogue 2025’. The meeting brought together analysts from PISM and the Japan Institute of International Affairs (JIIA). The main topics of discussion were the impact of the second Donald Trump administration on the security in Europe and East Asia, and the prospects for deepening cooperation between Japan, Poland, the EU and NATO in response to regional challenges and threats.