Donald Trump views Greenland as a national security issue for the United States and seems willing to use force to annex it.
The US might favor some sort of deal with Greenland, perhaps bypassing Denmark.
A forced annexation to Greenland would imply a violation of international law and European allies.
European governments seek to collectively defend Arctic security while respecting territorial sovereignty.
The governments of Denmark and Greenland request a meeting to counteract Trump's arguments.
Conclusion: A forced annexation to Greenland by the US would face multiple legal, political, and ally challenges. Europeans seek to safeguard Greenland's territorial sovereignty and rights.