Introduction President Donald Trump’s statements regarding Greenland have drawn widespread criticism for their tone and implications. Among his most striking remarks were assertions like “We have to have Greenland,” “We’ll go as far as we have to go,” and “We’re going to get it, one way or the other.” These comments, paired with suggestions that Denmark might face tariffs if it refused to cooperate, have led many to compare his rhetoric with authoritarian playbooks. In particular, meaningful parallels can be drawn to Germany’s behaviour before World War II.
This report explores those comparisons in detail, examining the tone, tactics, and implications of Trump’s Greenland rhetoric in light of historical precedents.
1. Strategic Necessity as Justification Nazi Germany justified its invasions of the Rhineland, Austria (Anschluss), and Czechoslovakia on grounds of strategic or cultural necessity. Hitler argued that Germany needed these territories to defend itself or unify German-speaking peoples.
Similarly, Trump claimed:
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“We have to have Greenland”
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“If we don't have Greenland, we can't have great international security”
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“The world needs us to have Greenland”
These statements echo the same logic: that strategic interest overrides sovereignty. This justification is especially troubling when no clear threat or necessity exists—given that the U.S. already operates a major base in Greenland (Thule Air Base) with full cooperation from Denmark.
2. Disregard for Sovereignty and Consent Germany annexed Austria and Sudetenland despite both regions being sovereign. The justification was again national interest or the protection of ethnic Germans. The consent of the population was either manufactured or deemed irrelevant.
Trump and his allies, including J.D. Vance, have repeatedly claimed that the people of Greenland want to become Americans. However, Greenlandic leadership and public statements have made it clear that Greenland is not for sale and that there is no public appetite for becoming part of the United States. This misrepresentation echoes tactics used by authoritarian regimes to manufacture justification for territorial claims.
One of Trump’s most alarming alleged statements (reported by media, though not confirmed in original footage) is:
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“Whether they wish to become Americans or not is secondary.”
While the rest of his statements are verifiable on video, this particular line was attributed via secondary sources. If accurate, it clearly indicates a belief that sovereignty and local wishes are subordinate to American interests.
This tactic has historical parallels with:
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Nazi Germany, which claimed it was acting in the interest of ethnic Germans in Austria and the Sudetenland regardless of broader consent.
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Modern Russia has claimed that populations in Crimea, Donetsk, and Luhansk wished to be part of Russia, despite international condemnation and evidence of coercion and manufactured referenda.
3. Use of Economic Coercion Pre-WWII Germany used a mix of diplomacy, propaganda, and economic pressure to isolate and intimidate countries like Austria and Czechoslovakia before annexing them.
Trump similarly suggested that Denmark might face tariffs or trade repercussions if it refused to allow Greenland to become American territory. While this has not yet materialised, it remains a tool that Trump could use to put pressure on Denmark. The threat of using economic levers to override diplomatic resistance is a hallmark of coercive foreign policy.
4. Undermining Alliances and Multilateral Frameworks Germany’s actions in the 1930s consistently undermined international agreements, especially the Treaty of Versailles. Hitler routinely defied pacts and operated unilaterally.
Trump has similarly:
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Questioned the U.S. commitment to NATO
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Publicly insulted NATO allies
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Pursued unilateral decisions that ignored traditional alliance structures
Attempting to obtain Greenland through threats or economic pressure, rather than alliance-based diplomacy, mirrored a go-it-alone strategy with dangerous precedents.
5. Key Differences (for balance and accuracy): While the rhetorical similarities are clear, it is also important to note the key differences:
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Trump has not used military force to pursue Greenland, although he has repeatedly hinted that "we’ll go as far as we have to go," suggesting it could be an option.
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The U.S. formally remains a democracy, but Trump’s attempts to constrain democratic institutions and consolidate executive power raise legitimate concerns about authoritarian drift.
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No actual annexation attempt has occurred, though statements like “we’re going to get it, one way or the other” and responding “I think it will happen” when asked about annexation, indicate clear intent or desire, even if not acted upon yet.
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Domestic and international pushback against the Greenland idea was immediate and strong
These factors distinguish Trump’s actions from actual authoritarian expansionism, though they do not negate the dangerous tone and precedent.
6. Propaganda, Lies, and the Repetition of Falsehoods Trump is widely known for making misleading and false statements. Independent fact-checkers counted over 30,000 false or misleading claims during his first term in office. This approach echoes the propaganda strategies of authoritarian regimes.
Both Nazi Germany and modern Russia under Putin have used the principle, often attributed to Nazi propagandist Joseph Goebbels: “Repeat a lie often enough and it becomes the truth.” By consistently misrepresenting public sentiment in Greenland and justifying coercive actions through strategic falsehoods, Trump’s messaging follows a similar pattern. Repetition of untruths to legitimise controversial ambitions is a hallmark of disinformation campaigns used to manipulate public opinion and international perception.
7. Historical Context: How Greenland Became Part of Denmark Greenland’s status as part of the Kingdom of Denmark dates back centuries—long before the United States even existed. In the early 14th century, the Norwegian crown claimed sovereignty over Greenland. When Norway entered into a union with Denmark in 1380, Greenland came under Danish rule through the Kalmar Union. Although Norway and Denmark eventually separated in 1814, Greenland remained with Denmark.
In the 20th century, Greenland’s colonial status evolved. It became an integral part of the Kingdom of Denmark in 1953, and was granted home rule in 1979. In 2009, Greenland assumed further self-government, although foreign affairs and defence remain under Danish control.
This long-standing connection to Denmark and Greenland’s modern autonomy make any claim by an external power—such as the United States—both historically and legally baseless.
8. Geographic and Legal Realities: Canada’s Proximity to Greenland Geographically, Canada lies closer to parts of Greenland than the United States, particularly via the Canadian Arctic Archipelago. Canada shares maritime boundaries with Greenland in the Arctic and North Atlantic Oceans, and both countries have historically cooperated on environmental, indigenous, and Arctic security matters.
While Canada has made no claim to Greenland, the notion that the U.S. has a more legitimate claim based on proximity or strategic need is further undermined by this geographic context. If such a flawed logic were applied, Canada would be equally or more justified in asserting influence—yet it has always respected Greenland’s sovereignty and Denmark’s administration.
Conclusion Trump’s remarks about Greenland—whether asserting strategic necessity, dismissing local consent, or threatening economic penalties—mirror elements of authoritarian and pre-WWII rhetoric. These are not harmless words. Language like “We’ll get it one way or the other” reflects a mindset where power and entitlement override diplomacy, respect, and international norms.
Historical comparisons are always imperfect, but they serve a vital role in reminding us where certain patterns can lead. Even without military action, the normalisation of this kind of rhetoric weakens alliances, emboldens adversaries, and risks taking Western democracies down a darker path.
Greenland is not just a territory; it has become a litmus test for whether international cooperation and respect for sovereignty still hold sway in the 21st century.
Sources and Visual References
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Wikipedia: "Greenland under Norwegian rule", "Kalmar Union", "Greenland (Kingdom of Denmark)"
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World Atlas: Historical maps of Greenland and the Danish Realm
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Vivid Maps: "Map of Greenland (1791)"
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Bowen’s Map of Old Greenland (1747)
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Firstpost video clips and Instagram footage of Trump statements
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FactCheck.org & Washington Post Fact Checker: Trump’s false or misleading claims (2017–2020)
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Pew Research Center: Public opinion data on US global image under Trump
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AP News, Reuters, and The Times (UK): Coverage of Trump–Greenland negotiations
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Government of Canada: Arctic foreign policy and maritime boundary agreements with Greenland
Numerous YouTube videos of Trump actually speaking on Greenland
Visuals:
