加藤講師、NIRA総合研究開発機構「日本と世界の課題2023」にコメント「非公式な同盟の浮上、日本は東アジアの紛争回避に責任を」を寄稿 https://www.nira.or.jp/paper/my-vision/2023/issues23.html
Lecturer Kato contributes commentary entitled, “Emerging Informal Alliance? – Japan’s Responsibility to Avoid Conflict in East Asia,” to the website of Nippon Institute for Research Advancement (NIRA). [in Japanese]