https://www.livemint.com/news/world/north-korea-is-ready-with-a-new-strategic-weapon-in-2020-kim-jong-un-warns-11577838004755.html
North Korea ready with new strategic weapon, no freeze in weapons testing: Kim Jong Un
https://www.france24.com/en/20200101-north-korea-s-kim-says-world-will-soon-witness-new-strategic-weapon
North Korea's Kim says world will soon witness 'new strategic weapon'
https://www.cbsnews.com/news/north-korean-leader-kim-jong-un-warns-of-new-strategic-weapon/