Several media reports continue to misconstrue the meaning of “cavity collapse” and “chimney collapse” at the Punggye-ri nuclear test site, concluding either that the entire test site has collapsed or...Read More
38 North has already published a follow-up to the groundbreaking (no pun intended) analysis by Frank Pabian and David Coblentz on North Korea’s Punggye-ri nuclear test site, which revealed its...Read More
Recent satellite imagery of North Korea’s Punggye-ri nuclear test site has revealed new tunneling work being done at the West Portal area, the site of the 2009 and possibly 2013...Read More
...activity to restore one of the test tunnel complexes at the Punggye-ri nuclear test site, have raised questions about whether a nuclear test might be coming soon. While it seems...Read More