Sources: NK News
North Korea launches a ballistic missile towards northern Japan, prompting evacuation orders in Hokkaido, before the missile falls into the sea. 2023-04-13
North Korea launches a suspected ballistic missile towards Japan with the Japanese government warning residents in Hokkaido and Aomori prefectures to immediately seek shelter. It later landed in the Pacific. The launch comes after a series of balloon launches and placard protests from South Korea and various military exercises involving the US. 2022-10-3
The Bulletin of the Atomic Scientists moves the Doomsday Clock thirty seconds forward, to two minutes before midnight, the closest setting since 1953. The journal cites the closer approach to the point of hypothetical global catastrophe to the failure of world leaders to deal with looming threats of nuclear war (particularly, tensions involving the North Korean nuclear program) and climate change. 2018-01-25
A North Korean missile flies over Hokkaido, Japan, triggering the J-Alert system, following a similar event on 29 August. 2017-09-15
Amid growing concern about North Korea's ballistic missile capability, South Korea, Japan and the U.S. are to hold their first ever joint anti-missile exercise next month, according to South Korea's Ministry of National Defense. The three countries will practice "detecting and tracing a hypothetical North Korean missile," said a ministry official. 2016-05-17
Japan places its military on alert over a possible North Korean ballistic-missile launch after detecting "increased activity" at a North Korean missile site. Japan's Minister of Defense, Gen Nakatani, has ordered Kongō-class destroyers stationed in the Sea of Japan, equipped with Aegis combat systems, to target any North Korean projectiles heading for Japan. 2016-01-29
Japan's Defence Ministry claims that North Korea has fired two ballistic missiles into the Sea of Japan. 2014-07-13
North Korea declares that Japan will face annihilation if it threatens to wage war. Japan declares that the Patriot missiles deployed in Okinawa Island will be permanent. 2013-04-12
United States Secretary of State John Kerry lands in Seoul, South Korea, as he embarks on three-day trip through South Korea, Japan, and China to send a "tough" message to North Korea. 2013-04-12
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. 2013-02-22