**The agreement announced by President Trump on September 18, 2026, expands U.S. military access and basing rights in Greenland under an amendment to the 1951 Defense Agreement while preserving Danish sovereignty and Greenlandic self-determination.** Negotiations followed months of diplomatic tension, leading to a trilateral signing ceremony on September 22 at the UN General Assembly in New York involving Trump, Danish Prime Minister Mette Frederiksen, and Greenland Prime Minister Jens-Frederik Nielsen. The full text—covering modernization of Pituffik Space Base, new facilities at Narsarsuaq and Mestersvig, restrictions on non-NATO bases and investments, and entry-into-force procedures—was posted the same day on official Danish government sites in English, Danish, and Greenlandic, with parallel White House publication. This rapid release of the complete document after the announcement and signing directly shapes trader assessments of whether any portion of the text meets the market’s official-release criteria by the resolution deadlines. No further scheduled events are set to alter the text status.