A South Korean think tank – North Korea’s Intellectuals Solidarity (NKIS) – said that Pyongyang is working to adapt its Banghyun 5 drone to carry a dirty bomb for attacking South Korea’s presidential office and other facilities.
Kim Heung-kwang, executive director of NKIS, told a press conference that work started back in 2012 but the drone is still lagging behind other countries in terms of capabilities.
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