Trump’s Greenland Ambition Puts NATO’s Future in Question
Donald Trump’s reported renewed interest in purchasing Greenland, a move once dismissed as a joke, signals a transactional foreign policy that could fracture the NATO alliance at a critical moment.
Key Takeaways
- Donald Trump is seriously reconsidering buying Greenland if re-elected, viewing it as a strategic real estate deal.
- The US has a historical precedent for territorial purchases, including Alaska and a past attempt on Greenland itself.
- Trump’s “America First” approach threatens NATO unity, as he has previously threatened US withdrawal and undermined mutual defence pledges.
- The alliance now faces a dual reckoning: deterring Russia in Ukraine and surviving potential internal division from a Trump presidency.
More Than a Joke: The Serious Bid for Greenland
While initially met with ridicule, Donald Trump’s desire to buy Greenland was a serious proposition during his presidency. Reports suggest he is again exploring the possibility with aides ahead of the 2024 election. The concept has historical roots: the United States purchased Alaska from Russia in 1867 and attempted to buy Greenland from Denmark in 1946.
The strategic value is clear. Greenland’s location in the Arctic is crucial as and China expand their presence in the region. The US already operates the Thule Air Base there. For Trump, the purchase aligns with an “America First” policy to secure US interests, but frames it as a simple transaction, not a collaborative effort with allies like Denmark.
A Moment of Reckoning for NATO
This unilateral approach presents a profound problem for NATO. The alliance found unity following Russia’s invasion of Ukraine, facing its greatest challenge since the Cold War. However, a second Trump term could reverse that solidarity.
Trump has repeatedly threatened to withdraw the US from NATO and famously said he would encourage Russia to attack members he deemed insufficient spenders on defence. This creates an existential moment for the alliance: it must simultaneously demonstrate strength to deter Russia while proving it can withstand internal pressures and survive the potential return of a sceptical US president.
The ultimate test for NATO may not be a foreign adversary, but internal cohesion in the face of a transactional US foreign policy that prioritises deals over alliances.



