Saying that military action is not off the table to take Greenland is literally insane.
Greenland has always been an ally, if for safety reasons the US needs more military presence on the island they could have just asked for it and it would most likely have been approved.
There is zero reason to use force, but if the US would take such steps I wouldn't be surprised if Europe starts replacing the dollar as reserve currency. This could trigger other nations like China to follow. This move would hurt the US economy way worse than the current trade war does.
Greenland has always been an ally, if for safety reasons the US needs more military presence on the island they could have just asked for it and it would most likely have been approved.
There is zero reason to use force, but if the US would take such steps I wouldn't be surprised if Europe starts replacing the dollar as reserve currency. This could trigger other nations like China to follow. This move would hurt the US economy way worse than the current trade war does.