Marco Rubio says the Greenland deal permanently addresses U.S. national security concerns at zero taxpayer cost

U.S. Secretary of State, in a statement to Fox News Digital and in a post on his official @SecRubio X account

This historic deal is a huge win for the United States and the American people. Thanks to President Trump’s vision and leadership, this historic agreement permanently guarantees U.S. security interests in the Arctic at zero cost to the U.S. taxpayer. Greenland will forever be part of the strategic defense area of North America and exclude any adversary from it and the surrounding area. This deal permanently and completely addresses our national security concerns in Greenland.
Read the original post (opens in a new tab)Secretary Marco Rubio’s X post on the Greenland agreement, September 18, 2026 · Marco RubioX post ID 2101148710725931119, posted 11:17 PM EDT on September 18, 2026 (2026-09-19T03:17:44Z)
Open source (opens in a new tab)Trump declares victory in historic deal with Greenland as he secures 'permanent' US military rights · Fox NewsPublished 5:19 PM EDT on 2026-09-18; Rubio's statement is the quoted text in the paragraph after the description of the deal's bar on non-NATO bases and in the paragraph that follows the 'DENMARK VOWS TO DEFEND GREENLAND' link.
Open source (opens in a new tab)Trump announces agreement with Denmark to secure 'permanent' control over Greenland's security · NBC NewsParagraph quoting Rubio's statement ('Greenland will forever be part of the strategic defense area...') and the paragraph stating the full text has not been released.

Source and context

Original post

Secretary Marco Rubio’s X post on the Greenland agreement, September 18, 2026 (opens in a new tab) · Marco RubioX post ID 2101148710725931119, posted 11:17 PM EDT on September 18, 2026 (2026-09-19T03:17:44Z)

About this source

Read through the api.fxtwitter.com status endpoint. The post quotes Trump’s X repost and carries the same three statements Fox News Digital printed at 5:19 PM EDT; it does not contain the two Fox-only lines about Denmark’s and Greenland’s means to defend Greenland.

Reporting

Trump declares victory in historic deal with Greenland as he secures 'permanent' US military rights (opens in a new tab) · Fox NewsPublished 5:19 PM EDT on 2026-09-18; Rubio's statement is the quoted text in the paragraph after the description of the deal's bar on non-NATO bases and in the paragraph that follows the 'DENMARK VOWS TO DEFEND GREENLAND' link.

About this source

Fox News Digital exclusive; Rubio is quoted as telling Fox News Digital. Read via curl; JSON-LD datePublished and dateModified are both 2026-09-18T17:19:56-04:00. The statement is printed in two pairs of sentences separated by an attribution tag and by an embedded related-link headline ('DENMARK VOWS TO DEFEND GREENLAND AFTER TRUMP REITERATES US SHOULD CONTROL TERRITORY'), which is not part of the statement. A further quotation attributed to Rubio in this article, that Denmark and Greenland lack the financial means to defend Greenland, appears only in Fox after a paragraph sourced to 'a second official', is not in his X post or in NBC's or the BBC's copies of his statement, and is not used.

Reporting

Trump announces agreement with Denmark to secure 'permanent' control over Greenland's security (opens in a new tab) · NBC NewsParagraph quoting Rubio's statement ('Greenland will forever be part of the strategic defense area...') and the paragraph stating the full text has not been released.

About this source

Read via curl; JSON-LD shows published 2026-09-18 22:37 UTC and last modified 2026-09-19 08:15 UTC. NBC quotes the last two sentences of Rubio's statement and attributes them to 'a statement' by Rubio, and says the agreement's full text has not been released. Used as independent corroboration of the wording and of the unpublished text.

Archived copy (opens in a new tab)

Before the quotation

Trump had announced the agreement on Truth Social earlier on September 18, 2026, saying it gives the United States permanent control over security in Greenland. Fox News Digital published Rubio's statement at 5:19 PM EDT, alongside a senior U.S. official's description of the deal.

After the quotation

Rubio posted the same text on X at 11:17 PM EDT, quoting Trump's X announcement. Frederiksen and Greenland's leaders issued statements on Friday, and NBC News reported that the agreement's full text had not been released.

How this statement is classified

Defended or excused

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

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

Why this label?

The case's fixed reference point is Trump's description of the not-yet-signed agreement as giving the United States permanent control over security and all other needs in Greenland, at no cost and with adversaries excluded. Rubio calls the agreement a huge win, says it permanently guarantees U.S. security interests at zero cost to the taxpayer, says Greenland will exclude any adversary, and credits Trump's leadership, which endorses the deal on the terms Trump and Rubio describe. The closest competing label is challenges_characterization, because Rubio frames the deal as guaranteeing U.S. security interests and a strategic defense area rather than repeating Trump's word control. That loses because he does not dispute or correct Trump's description and instead endorses the same features: permanence, zero cost and exclusion of adversaries.

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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

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Aaja Chemnitz

I'm looking forward to the ink being dry on the new agreement with the USA. And to us being able to see the content. Until then, I'm skeptical. I don't have much confidence in Trump.
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Martin Lidegaard

We will have to wait with that until the agreement is published next week. So I don't have many comments on that.
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Lars Løkke Rasmussen

Next week could be a good week… For Greenland, Denmark and the USA alike. Where a long period of uncertainty is hopefully replaced by a binding agreement that strengthens security in the Arctic and the North Atlantic and thus also our shared security in NATO and Europe - with respect for the Kingdom's red lines.
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