They want to build a nuclear sponge
This is just nuclear proliferation. The idea is the US has nuclear weapons in Greenland and they will absorb an attack instead of mainland North America. I disagree because the fallout from the explosions will cover the globe. A lethal dose of plutonium is about 50 micrograms inhaled. It is what killed my father. Ionizing radiation is very bad for you. I am very sick right now from exposure to radioactive beryllium oxide.
https://medium.com/@stphngeist/are-y...m-ca941a442347
https://en.wikipedia.org/wiki/Rocky_Flats_Plant