Denmark Secretly Sent Troops and Explosives to Greenland to Blow Up Runways If Trump Ordered an Invasion

Denmark covertly dispatched soldiers and explosives to Greenland in January 2026 as part of a contingency plan to destroy key airport runways if President Donald Trump followed through on threats to seize the autonomous Danish territory by military force, according to a bombshell report by Danish public broadcaster DR that has shocked NATO allies and strained relations between Copenhagen and Washington. The mobilization, revealed Sunday through a Danish military operations order dated January 13, 2026, that DR said it reviewed, targeted the landing strips at Nuuk — Greenland's capital — and at Kangerlussuaq, a town in central Greenland. The goal was blunt: deny American military aircraft the infrastructure they would need to land troops and equipment if Trump ordered an invasion.

The preparations were described by DR's sources — 12 individuals at the top of the Danish government, military, and European allied establishments — as "operational" rather than simply precautionary. The deployment occurred under the cover of a NATO exercise called "Arctic Endurance," which also involved France, Germany, and Sweden in some capacity. The operational order specified that Danish soldiers carried explosives on the transport flights along with blood supplies, both considered essential for a potential confrontation with U.S. forces. The revelation represents an extraordinary escalation of a confrontation that began when Trump started saying publicly in late 2024 that the United States needed to control Greenland for national security reasons.

Trump's remarks about Greenland intensified repeatedly through 2025 and into 2026, culminating in warnings to allies that the United States could take the territory "the hard way" if Denmark did not cooperate. The administration also used trade pressure against European allies, including Section 301 investigations, partly as leverage in the Greenland dispute. Denmark and Greenland's elected government have consistently and firmly rejected American annexation, with Greenlandic Prime Minister Mute Egede declaring that his territory "is not for sale" and that any decision about its future belongs solely to the Greenlandic people.

The operational plans to destroy the runways were never executed — Trump did not ultimately order a military seizure of Greenland, and current American policy focuses on negotiating expanded military basing rights under the 1951 defense treaty between the U.S. and Denmark. Trump described recent talks with Danish officials as going "very well" and focused on expanded American military presence rather than annexation. But the existence of a standing demolition order illuminates how seriously European governments have taken the possibility that Trump's rhetoric could translate into actual military action, and the extraordinary lengths to which a small NATO member was prepared to go to resist encroachment by its most important ally.

The disclosure has immediately complicated ongoing U.S.-Danish diplomatic negotiations. Danish officials scrambled Sunday to characterize current talks as constructive even as the explosive report reignited debates in European capitals about the reliability of American partnership under the current administration. For Greenland — a territory of roughly 55,000 people with growing aspirations for full independence from Denmark — the revelation reinforced that its fate has become a major axis of geopolitical tension, with external powers treating its runways and infrastructure as strategic assets in a confrontation conducted largely over the heads of the territory's own residents.