President Trump announced on Truth Social that the United States has entered into a security agreement with Denmark and Greenland, granting the U.S. permanent control over security matters in Greenland without any cost. Security expert Grant Newsham, appearing on Fox & Friends Weekend, compared this deal to the Alaska purchase for its strategic importance, arguing it curtails Russian and Chinese influence in the Arctic region by securing vital North American defense geography. While Denmark and Greenland assert their sovereignty is preserved, Newsham sees this move as part of Trump's broader strategy to defend U.S. interests globally.
Written locally by qwen2.5:14b on 2026-09-19,
using this article's own text rather than the other coverage of the
same event (that is the story summary below).
President Donald Trump's newly announced security agreement with Denmark and Greenland would block U.S. adversaries from establishing bases in Greenland and limit adversarial investments on the island, a move one security expert says limits China and Russia's ambitions in the region.
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expert → announce → region
Speaking on "Fox & Friends Weekend," Center for Security Policy senior fellow and retired U.S. Marine Col. Grant Newsham compared Trump's pact with Denmark and Greenland to the U.S. acquisition of Alaska in 1867.
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Newsham → speak → 1867
Newsham argued the agreement secures vital North American defense geography while limiting Russian and Chinese expansion.
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agreement → argue → expansion
This is right up there with Secretary of State Seward getting Alaska," Newsham said Saturday.
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Newsham → get → Alaska
"It's a little different, because we haven't bought the place, but it locks up or brings into the fold, really, key terrain, key geography, up on our northeast," he explained.
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he → buy → northeast
"Russia and the Chinese, in particular, they can't get in there militarily, and they cannot get in economically."
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they → get → ?
On Friday, the president announced the deal in a post on Truth Social, saying the agreement would give the U.S. permanent control over security in Greenland.
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agreement → announce → Greenland
"I am pleased to announce that the United States of America has entered into an Agreement with The Kingdom of Denmark, and Greenland, that gives the United States permanent control over security, and all other needs, in Greenland, completely addressing ALL of our many U.S. concerns," Trump wrote.
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Trump → announce → concerns
At my direction, we worked with representatives of Denmark and Greenland to guarantee that the United States will FOREVER have the complete ability to do what is necessary in Greenland in order to secure and defend the security of Greenland, and the United States of America," he added.
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he → work → America
Denmark and Greenland have emphasized that the agreement, which requires formal signatures and parliamentary procedures before taking effect, will preserve their "sovereignty and territorial integrity."
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which → emphasize → sovereignty
Newsham compared the move to Trump's previous foreign policy decisions, arguing the Greenland agreement fits what he sees as a broader strategy to defend the U.S. homeland.
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he → compare → homeland
"Look at how the Chinese have been rolled back in Panama.
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Chinese → look → Panama
And look what President Trump has done with Venezuela.
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Trump → look → Venezuela
You can see that there's a plan here for defending our homeland.
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And this really is a big deal, to put it in simple terms," Newsham said.
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Newsham said he believes the agreement gives Washington the freedom it needs to keep adversaries out of Greenland, though he predicted China and Russia would voice opposition.
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China → say → opposition
"They'll complain.
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They won't like it, but there's not much they can do about it," Newsham said.
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"They'll probably step up their activities in the territories they have up there.
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they → step → territories
Secretary of War Pete Hegseth also highlighted the president's plans to expand the U.S. military presence in Greenland, reposting part of Trump's statement: "We will immediately begin the process of developing a large Military presence in the appropriate part of Greenland, of which there are many."
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Secretary of State Marco Rubio praised the Greenland agreement, writing on X, "This historic deal is a huge win for the United States and the American people.
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deal → praise → States
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.
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agreement → guarantee → taxpayer
"
"Greenland will forever be part of the strategic defense area of North America and exclude any adversary from it and the surrounding area.
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Greenland → exclude → it
This deal permanently and completely addresses our national security concerns in Greenland," Rubio added.
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Rubio → address → Greenland
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