The immediatelly obvious reason is that you can’t really have resource extraction operations in a nuclear wasteland, so Greenland (which is what I assume you were trying to spell) would become useless for them.
The next big reason is the same as why Russia isn’t doing it in Ukraine - any nation that agressivelly uses nukes will be turned on by everybody else and end up nuked themselves, because if nuclear aggression is not severely punished, other countries will go nuclear ASAP with more and more countries actually using nukes in war, incentivising even more countries to go nuclear and use nukes, a vicious cycle which is guaranteed to end with all life on planet Earth dead. Specifically in the case of Greenland, it would be an attack on Europe which not only already has 2 nuclear armed nations but also is the region in the World with the most non-nuclear countries with the knowhow and technology to go nuclear very fast if they feel threathened, so the delay between America attacking European territory with nukes and ending up a nuclear wasteland itself would be a lot smaller than if America had attacked with nukes, say, countries in Latin America (and even that would end up with America turned into glass, it would just take longer).
Obviously the highest levels of the American Military know this (its not as if they haven’t run countless scenarios on it) and would be far more likely to choose to assassinate Trump if he ever gave such an order (which would be even easier to do than the whole “Kidnap Maduro” thing) than to nuke an European nation and start a cycle that would end up with cockroaches being the dominant species of this planet.
The immediatelly obvious reason is that you can’t really have resource extraction operations in a nuclear wasteland, so Greenland (which is what I assume you were trying to spell) would become useless for them.
The next big reason is the same as why Russia isn’t doing it in Ukraine - any nation that agressivelly uses nukes will be turned on by everybody else and end up nuked themselves, because if nuclear aggression is not severely punished, other countries will go nuclear ASAP with more and more countries actually using nukes in war, incentivising even more countries to go nuclear and use nukes, a vicious cycle which is guaranteed to end with all life on planet Earth dead. Specifically in the case of Greenland, it would be an attack on Europe which not only already has 2 nuclear armed nations but also is the region in the World with the most non-nuclear countries with the knowhow and technology to go nuclear very fast if they feel threathened, so the delay between America attacking European territory with nukes and ending up a nuclear wasteland itself would be a lot smaller than if America had attacked with nukes, say, countries in Latin America (and even that would end up with America turned into glass, it would just take longer).
Obviously the highest levels of the American Military know this (its not as if they haven’t run countless scenarios on it) and would be far more likely to choose to assassinate Trump if he ever gave such an order (which would be even easier to do than the whole “Kidnap Maduro” thing) than to nuke an European nation and start a cycle that would end up with cockroaches being the dominant species of this planet.