https://www.nytimes.com/2026/09/18/us/politics/trump-greenla...
https://www.nytimes.com/2026/09/18/us/politics/trump-greenla...
https://www.state.gov/wp-content/uploads/2019/02/04-806-Denm...
The official added that under the deal, the US has unilateral power to build additional military structures with no approval needed from Greenland or Denmark. It includes "permanent access, basing and overflights rights," the official said.
It also bans non-Nato countries from building bases in Greenland, and "bans adversaries from making investments in Greenland that could threaten the United States".
The official added that under the current status quo, adversaries have been allowed to invest in Greenland's "sensitive sectors without investment screening".
The official specifically referenced Russia and China, saying it blocks them from deploying troops or making investments in "sensitive sectors".
Without the official text being released, it is unclear how exactly the deal differs from a 1951 agreement with Denmark, under which the US can send as many troops as it wants to Greenland."
https://avalon.law.yale.edu/20th_century/den001.asp
"United States aircraft may fly over and land in any territory in Greenland"
"the Government of the United States of America, without compensation to the Government of the Kingdom of Denmark, shall be entitled within such defense area and the air spaces and waters adjacent thereto... (ii) to construct, install, maintain, and operate facilities and equipment"
etc.
I think interacting with Trump is like interacting with a dementia patient who also is a malignant narcissistic and pathological liar, so I imagine Danish and US staffers had to find a way to frame the agreement to him that made it sound like he had gained something major, in order to get him to shut up about the issue and stop obsessing over his conquest ideas.