Why does Trump want Greenland—and why have American leaders kept returning to the same island for generations? Military access, Arctic shipping, rare earths and presidential legacy all help explain the interest.

Follow the story from Denmark and Norway’s shared crown to American purchase proposals, Pituffik Space Base and the September 2026 security announcement. We also examine Critical Metals Corp. (NASDAQ: CRML), $CRML, CRML Stock News, the Tanbreez rare-earth project, China’s role in processing, and the possibility of AI data centers in Greenland.

What would a good deal give America—and what should it give Greenlanders? Tell us in the comments.

This edition reflects reporting checked through September 20, 2026. An announced security agreement is not a purchase of Greenland or statehood. The September 18 Danish statement anticipated signing the following week, followed by national parliamentary procedures. The CRML quote is historical; a price move does not identify buyers or their motives. This is documentary commentary, not investment advice.

CHAPTERS
00:00 Opening clip and headlines
00:36 Why this island?
00:57 The real size
01:31 How did Denmark get Greenland?
02:05 A name with a sales pitch
02:38 Before Trump
04:14 A proposal is not a deal
04:47 The wartime danger
05:26 Access without ownership
06:08 What actually succeeded
07:39 A base inside the ice
08:05 What the radar really showed
08:15 People on the map
09:03 Both parties, different ambitions
09:54 Why now Arctic security and CRML
10:19 China, Russia and Arctic shipping
12:20 Rare earths and dependence on China
12:55 Critical Metals (CRML) and Tanbreez
13:29 The CRML stock reaction
14:07 AI data centers: whose backyard?
15:25 A name, a legacy, a security question
16:12 The 2026 development
17:13 Another star?
18:07 What would each side gain?
19:30 What counts as success?

More history from History Reading Room:
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SELECTED SOURCES
Danish government, September 18 announcement:
https://stm.dk/en/press/press-release...
1910 exchange proposal, U.S. State Department:
https://history.state.gov/historicald...
Pituffik / former Thule Air Base, U.S. Space Force:
https://www.spaceforce.mil/News/Artic...
Camp Century radar, NASA:
https://science.nasa.gov/earth/earth-...
Arctic route comparison, University of Calgary:
https://journalhosting.ucalgary.ca/in...
Critical Metals investor information:
https://www.criticalmetalscorp.com/ir...

IMAGE & AUDIO CREDITS
Trump Tower: Nycre, CC BY-SA 4.0.
https://commons.wikimedia.org/wiki/Fi...
Turnberry: Billy McCrorie / Geograph, CC BY-SA 2.0.
https://commons.wikimedia.org/wiki/Fi...
Ilulissat: Buiobuione, CC BY-SA 4.0.
https://commons.wikimedia.org/wiki/Fi...
Nuuk houses: amanderson2, CC BY 2.0.
https://commons.wikimedia.org/wiki/Fi...
These photographs are cropped, scaled or panned. Adapted share-alike photographs retain their respective licenses:
https://creativecommons.org/licenses/...
https://creativecommons.org/licenses/...
https://creativecommons.org/licenses/...
Other imagery includes U.S. Coast Guard / National Archives, NASA, U.S. Army, Library of Congress and White House photographs. Mar-a-Lago: Joyce N. Boghosian / White House, public domain. Maps use Natural Earth data. Government imagery does not imply endorsement.

Synthetic Aiden and Sarah narration; creator-supplied whistling. Authentic archival excerpts are identified in the video. Thumbnail: original AI-generated editorial illustration, not an archival photograph. English captions supplied separately.

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