Ryanggang explosion

This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these template messages) This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Find sources: "Ryanggang explosion" – news · newspapers · books · scholar · JSTOR (June 2013) (Learn how and when to remove this message) This article possibly contains original research. Please improve it by verifying the claims made and adding inline citations. Statements consisting only of original research should be removed. (January 2008) (Learn how and when to remove this message) (Learn how and when to remove this message)

North Korea and weapons
of mass destruction

Events Missile tests 1993 2006 2009 2013 2014 2017 2021–2023 Nuclear tests 2006 2009 2013 2016 (January) 2016 (September) 2017 See also 1994 North Korean nuclear crisis 2017–2018 North Korea crisis Korean People's Army Korean People's Army Strategic Rocket Force Nyongbyon Nuclear Scientific Research Center Punggye-ri Nuclear Test Site Ryanggang explosion Songun

v t e

The Ryanggang explosion was a large explosion that took place in North Korea on 9 September 2004 in the northern province of Ryanggang. The nature and cause of the suspected explosion is the subject of speculation. No neighboring nations have claimed any detection of radioactive isotopes characteristic of a nuclear explosion.