What to know

• Denmark, Greenland say the new security agreement with the US will not compromise Greenland’s sovereignty, after Trump said the deal gives the US permanent control over the Arctic island’s security.S1
• Key details of agreement to expand American military presence on island have not been made publicS2
• Copenhagen, September 19, 2026: Denmark and Greenland have insisted that a proposed agreement with the United States will not compromise Greenland’s sovereignty, even as US President Donald Trump said Washington would gain “permanent control” over security on...S3
• Denmark's government has welcomed a US deal on Greenland to bolster US military presence there while keeping the island under Danish control, following months of threats by President Donald Trump to seize the semi-autonomous territory of a NATO ally.S4
• Denmark's government was cautiously optimistic on Saturday about Donald Trump's announcement of a deal on Greenland to bolster U.S. military presence on the island. breitbart.com/">Breitbart.S5
• The deal with Denmark, according to President Donald Trump, would give the US "permanent control" over Greenland's security. Denmark said the deal is "great for NATO and Europe."S6