Greenland Research Centre Halts New Collaborations With US to Protect Its Scientists

The Greenland Institute of Natural Resources, the Arctic island's leading environmental and natural-resource research centre, is halting new collaboration with US partners to protect its data and scientists.

"I can confirm that we... made the decision to only engage in projects with US partners that we already are or have been working with," Josephine Nymand, director of the institute, told news agency AFP.

The decision comes amid tension over US President Donald Trump's vows to seize the mineral-rich island.

In an interview with Greenland's public broadcaster, KNR, Nymand said the decision was based on a need to protect the institute's data and scientists, citing the Trump administration's deletion of troves of scientific data and refusal to allow some foreign scientists into the United States.

The Greenland Institute of Natural Resources (Pinngortitaleriffik), the island’s premier research center, renowned for its vital work on Arctic ecosystems and climate change, has officially announced it will no longer enter into new agreements with US researchers, while advising its staff to refrain from traveling to conferences in the United States.

This  step is not merely an academic protest—it is the direct consequence of a deep diplomatic crisis unfolding between Copenhagen, Nuuk (the capital of Greenland), and Washington.

Protecting Scientists and Data: What Nuuk Fears

The institute’s director, Josephine Nymand, outlined the core reasons behind this radical shift during an interview with the Greenlandic broadcaster KNR: the physical safety of researchers and the absolute protection of scientific data.

"We are not entering into any new agreements or projects with US partners whom we do not know personally," Nymand stated.

The decision was triggered primarily by two major concerns: Risk of detention and legal vulnerability. The institute's leadership fears that amidst the escalating political tension, Greenlandic scientists traveling to the US could face hostility, administrative hurdles, or even arbitrary detention at the border.

Nymand admitted that the institute would have very little leverage to assist or protect its employees if they were detained or pressured by American security services.

Protection Against Data Theft

Amid Washington's open territorial ambitions toward Greenland, there is a growing fear of political pressure being exerted on shared scientific databases. Authorities in Nuuk want to prevent any scenario where US federal agencies could unilaterally seize, restrict, or delete the results of collaborative environmental research.

While all ongoing projects will be allowed to run their course, any potential future cooperation has been placed on an indefinite pause.

The Geopolitical Context

This scientific decoupling is taking place against the backdrop of a severe geopolitical standoff over the status of Greenland—a self-governing territory within the Kingdom of Denmark. US President Donald Trump has revived his controversial proposal to acquire the island, framing it as a "historical and strategic necessity" for the United States.

This time, however, Washington's rhetoric has turned combative. The White House has not ruled out the use of military force to annex the island and has threatened to slap 25% tariffs on European goods if Denmark refuses to yield the territory.

Danish Prime Minister Mette Frederiksen has firmly rejected these threats, reiterating that "Greenland is not for sale."

In response to the pressure, Denmark and eight NATO allies have already deployed additional military forces to protect the island's sovereignty.

US Scientific Community Reacts

American scientists have expressed shock and dismay over their government's aggressive stance. More than 1,900 US-based researchers have signed an open letter of solidarity with the people of Greenland, registering a fierce protest against the White House's actions.

The researchers stress that global climatology relies heavily on data collected at Greenlandic stations. Scientific work in the Arctic is crucial for understanding sea-level rise—a phenomenon that directly threatens the coastal cities of the United States. American academics argue that Washington’s colonial approach is actively dismantling delicate, trust-based partnerships that took decades to build.

Sources: KNR, AFP, Euronews