Denmark just approved a bill to let the US place military bases within Denmark's mainland (the US already has a military presence in Greenland). As I keep saying before, I have zero expectations of a violent war with Denmark. EU countries are largely already mostly puppets of the USA. The Denmark politicians are just pretending to put on a show because it is politically popular to do so, while behind the scenes are working with the US and also will likely be pressured by other EU countries to give up Greenland.