A mountain in North Korea believed to have served as the site of five of the rogue regimes nuclear tests -- including Sundays supposed hydrogen bomb explosion -- is at risk of collapsing and leaking radiation into the region, a Chinese scientist said Monday.
Researchers at the University of Science and Technology of China in Hefei, Anhui province, examined the Punggye-ri site and said they were confident underground detonations were occurring underneath the mountain, South China Morning Post reported. Wang Naiyan, a former chairman of the China Nuclear Society and a researcher on China's own nuclear weapons program, said another test underneath the mountain can cause an environmental disaster if the site caves in on itself, allowing radiation to escape and drift across the region, including into China.
We call it taking the roof off. If the mountain collapses and the hole is exposed, it will let out many bad things. Wang told the South China Morning Post.