Japanese Peacebuilding Diplomacy in Southeast Asia and Beyond in the New World Order

This article addresses the complex landscape of Japan’s diplomatic engagement in Southeast Asia, spanning from the late 1990s to the present day, and explores the transformative role that Japan has played in post-conflict peacebuilding and regional security. Japan has reinforced diplomatic relations with conflict-affected Southeast Asian countries in the post-Cold War era, contributing to security cooperation in the region under the recent Japan’s diplomatic direction of the Free and Open Indo-Pacific vision.