http://dx.doi.org/10.59704/712135ff2ae20569 https://verfassungsblog.de/greenland-and-us-annexation-threats/ Greenland and US Annexation Threats - Mapping the Legal Questions Alemanno, Alberto eng 2026-01-13 electronic resource text/html ddc:342 Grönland Grönland Verfassungsblog Verfassungsblog--2366-7044 CC BY-SA 4.0 Regardless of whether the US administration’s renewed threat to annex Greenland materializes, its multiple legal ramifications warrant serious analysis under public international law and within the EU legal order as mediated by Danish domestic law. President Trump has not only refused to rule out the use of military force to acquire Greenland but has also repeatedly doubled down on his annexation ambitions, transforming what might once have been dismissed as rhetorical provocation into a credible geopolitical scenario.