North Korea’s latest nuclear test was so powerful it reshaped the mountain above it

SEOUL — New radar satellite images show the Sept. 3 nuclear test by North Korea was powerful enough to sink a roughly 85-acre area on the peak of a mountain above the tunnels where the test likely took place. North Korea carries out its nuclear tests in a complex of tunnels at its Punggye-ri site and […]

Source: http://www.washingtonpost.com/blogs/worldviews/wp/2017/09/14/orth-koreas-latest-nuclear-test-was-so-powerful-it-reshaped-the-mountain-above-it/