Donald Trump is threatening to seize Greenland from Denmark by military force, and Congress must stop it. Denmark is our NATO ally. Greenland's people have clearly stated they choose to remain with Denmark, NATO, and the EU. Trump's threats violate international law, betray our alliances, and contradict American principles about territorial sovereignty. European leaders are backing Denmark and warning of severe consequences. Only 17% of Americans support acquiring Greenland, and majorities of both parties oppose military force. This reckless plan has no public support and endangers 75 years of transatlantic unity. Congress must pass a resolution opposing any military action against Greenland, reaffirm America's commitment to NATO and Denmark's sovereignty, and block all funding for military operations against our ally. Act now before Trump escalates further.