They already had that on Greenland since 1951. As recent as last summer Denmark even approved the same setup in mainland Denmark, so that the potential future American military bases in Denmark could be allowed to operate their bases under American laws instead of local laws, just like an embassy.
Needless to say, this is wildly unpopular at the moment.
“Sovereignty over military bases.”
They already had that on Greenland since 1951. As recent as last summer Denmark even approved the same setup in mainland Denmark, so that the potential future American military bases in Denmark could be allowed to operate their bases under American laws instead of local laws, just like an embassy.
Needless to say, this is wildly unpopular at the moment.