Korea-US-Japan summit ‘free and peaceful unification’ Yoon Seok-yeol ‘unification based on liberal democracy’ altered In the documents of the leaders of the three countries of Korea, the United States, and Japan, President Seok-Yeol Yoon changed “support for a free and peaceful unified Korean peninsula” to “reunification based on liberal democracy.” In a speech on the 29th, President Yoon said, ..