Trump's Greenland Bid Faces Illegal Hurdles Under Current Law, Including Senate and Referendum Approval
Updated
Updated · culawreview.org · May 26
Trump's Greenland Bid Faces Illegal Hurdles Under Current Law, Including Senate and Referendum Approval
3 articles · Updated · culawreview.org · May 26
Current international and domestic law would block any U.S. purchase of Greenland unless Denmark, Greenland’s government and Greenland’s voters all consent, the legal analysis concludes.
Article 52 of the Vienna Convention could void any cession treaty obtained through coercion, and the report says a larger U.S. military presence in Greenland could be construed as unlawful pressure.
Existing agreements also cut against a takeover: the Defense of Greenland pact limits U.S. military activity to mutual aid, while the 1917 Danish West Indies treaty recognizes Danish sovereignty over Greenland.
On the domestic side, Denmark’s self-government framework for Greenland points to a referendum on any sovereignty change, and the U.S. Constitution would require at least two-thirds Senate approval for a treaty.
The report says Trump’s revived push runs into a broader modern legal principle that territory cannot be transferred like property without the self-determination of the people living there.
If a sale is impossible, how can Greenland leverage intense US interest to secure a better future from both America and Denmark?
Could the U.S. pursuit of Greenland paradoxically weaken NATO's Arctic position by alienating Denmark and fueling Greenlandic independence?
In an age of self-determination, is the idea of purchasing a country an illegal remnant of a bygone colonial era?
Greenland at the Center of a U.S.-Denmark Standoff: Security, Sovereignty, and the Future of the Arctic
Overview
The United States, led by President Trump, is pushing for full ownership of Greenland, arguing that control is essential for national security and the proposed 'Golden Dome' missile defense system. This pursuit is driven by Greenland’s strategic location, which is seen as vital for American and NATO security in the Arctic. The U.S. believes outright ownership would allow for advanced defense operations without restrictions. However, Denmark and Greenland strongly oppose this move, viewing it as a breach of alliance norms and international law, leading to heightened tensions and significant diplomatic challenges.