South Korean President Moon Jae-in announces plans to create a Northeast Asian railroad community with North Korea, the United States, China, Japan, Russia, and Mongolia.
North Korea stated that it would dismantle the Punggye-ri Nuclear Test Site between May 23–25 ahead of the Donald Trump-Kim Jong-un summit meeting. Furthermore, North Korea invited journalists from the United States, South Korea, China, Russia, and the United Kingdom to cover the process.
Shinzo Abe, the Prime Minister of Japan, meets with the President of the United States Barack Obama at the White House to discuss trade, economic, and security issues including North Korea and the Senkaku Islands dispute with China.
Thousands demonstrate against Chinese President Hu Jintao's visit, against the background of a dispute between Japan and China over islands in the East China Sea, condemning “Chinese imperialism” while waving the flags Tibet, East Turkestan and south Mongolia.