Jacob Kaarsbo warns against reading the Greenland agreement as a change in Trump's intentions

Jacob KaarsboIndependent Danish security policy adviser and former Danish Defence Intelligence Service analyst, quoted by Reuters

Condemned

Danish security policy adviser Jacob Kaarsbo told Reuters on October 14, 2026, that it is extremely dangerous to view the agreement between the Trump administration and Denmark as having altered Trump's intentions. Reuters reported that he said Trump's comments that day could be seen as a sign that his desire to control Greenland remained unchanged.

“It is extremely dangerous to view this agreement between the Trump administration and Denmark as something that has altered Trump's intentions”

Reporting

Open source (opens in a new tab)Denmark says US resource exploration in Greenland must respect local laws · ReutersFull Oct. 14 Reuters report, including the Danish foreign ministry statement

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Buildings at Pituffik Space Base beside a Greenland bay and mountains under a pastel sky.
Credit: U.S. Space Force photo by Paul Honnick

Where this statement fits

Trump’s “permanent control” description of the announced U.S.-Denmark-Greenland security agreement

On September 18, 2026, President Donald Trump announced an agreement with Denmark and Greenland that he said gives the United States “permanent control over security, and all other needs, in Greenland.” Danish and Greenlandic officials initially described an expected agreement and emphasized sovereignty and self-determination. On September 22, the White House published an agreement text dated that day. It reaffirms Denmark’s sovereignty and Greenland’s right to self-determination; provides for U.S. defense areas and access under stated procedures; bars non-NATO states from establishing military installations unless the parties agree otherwise; and has no end date. The text says it enters into force only after diplomatic notice of necessary parliamentary procedures. The dispute remains over how Trump’s “permanent control” description compares with the document’s terms.

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Source and context

Reporting

Denmark says US resource exploration in Greenland must respect local laws (opens in a new tab) · ReutersFull Oct. 14 Reuters report, including the Danish foreign ministry statement

About this source

Reuters report republished by The Star. It quotes the Danish foreign ministry's statement on resource access under the agreement and reports that Greenland's prime minister's office declined to comment on Trump's post.

Archived copy (opens in a new tab)

Before the quotation

Early on October 14, Trump posted that massive oil, gas and mineral exploration was set to begin in what he called our new and beautiful Greenland. Later that day, Denmark's foreign ministry said the September agreement gives U.S. investors no preferential treatment over other NATO and EU investors in access to Greenland's natural resources.

After the quotation

Reuters noted that the 10-page agreement paved the way for two new U.S. military bases and Trump's Golden Dome missile defense system while reaffirming Danish sovereignty and Greenlanders' right to self-determination. The agreement did not allocate any rights for mining or drilling.

How this statement is classified

Condemned

The label describes this statement's response within the context above.

Why this label?

Relative to Trump's description of the agreement as giving the United States permanent control in Greenland, Kaarsbo reads Trump's October 14 comments as a sign that his aim to control the island has not changed and calls it extremely dangerous to treat the agreement as having changed it. That is a critical assessment of the conduct under scrutiny. The closest competing label is challenges the characterization, because he disputes one reading of the agreement. That loses because he does not dispute the wording of Trump's description; he warns that the ambition behind it remains.

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Rubio says Trump is fully apprised of the Greenland deal when asked whether he misunderstood it

Marco Rubio

“Yeah, I'm not sure what comments you're referring to, and I certainly haven't followed how it's been covered in Denmark. Suffice it to say we have a very good deal, one the President is fully apprised of, he understands, and is very supportive of. ... we now have an agreement in place that will exist in perpetuity that ensures not just the equities of North America, meaning the United States and Canada, but all of our partners in NATO as well.”
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Jacob Kaarsbo warns against reading the Greenland agreement as a change in Trump's intentions
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The Dispute Index. "Jacob Kaarsbo warns against reading the Greenland agreement as a change in Trump's intentions". First published: 2026-10-20. Last updated: 2026-10-20. https://disputeindex.com/events/6296-danish-security-policy-adviser-jacob-kaarsbo-told-reuters