Although information on the exact technical specifications of the North Korea nuclear programs remains scarce, insufficient and in-definitive, the prevailing perception is that many, if not most of these programs are located close to the Chinese border.  This is perhaps inevitable given the limited size and terrain of North Korean territory. The famous Yongbyon Nuclear Scientific Research Center, for example, is located 110 km from the Chinese border, while the Punggyeri Nuclear Test Site is around 90 km away. The safety of these nuclear facilities, especially the potential nuclear radioactive contamination has become an increasing concern for the Chinese government given their geographical proximity to China. In 2013, North Korea’s nuclear test had propelled the Chinese Ministry of Environmental Protection to set up dozens of radiation detectors and announced the results at an unprecedented press conference. Although the radiation levels in major cities were reported to be within the normal range, complains from the Chinese public opinions were still rampant.

This article was originally published by the Korea Economic Institute’s blog The Peninsula on May 30, 2017. Read the full article here.