Some Proggie-MSM-folk are claiming that Trump didn't get what he wanted, for Greenland to be US territory. In the real world, Trump got exactly what he wanted: "perpetual" US access for any US bases deemed necessary; Russia and China permanently banned from Greenland.
Between existing bases in Alaska and soon coming bases in Greenland, the US will have the necessary early warning, should Putin or Xi or Kim III fires missiles. Having early warning bases in Alaska and Greenland may also reduce early warning bases in Syrupia from essential to nice-to-have or at least allow closing some. I wonder whether the blusterers in Ottawa have figured out that latter part.