After months of geopolitical turbulence that tested the limits of alliance diplomacy, the United States and Denmark appear to have found a negotiated path through one of the Arctic's most charged territorial disputes. A security agreement announced by President Trump would formalize permanent American military access to Greenland — a strategically vital island of 56,000 people — while explicitly preserving Danish sovereignty and Greenlandic self-determination. The deal, set to be signed at the United Nations General Assembly, reflects how great-power ambition and small-nation dignity can, at t