Denmark Hails 'Binding' US Deal Giving America Permanent Greenland Control.

Trump announced Friday a security agreement with Denmark and Greenland granting the US what he called permanent control over the island's security. The full terms of the agreement have not been released.

• Trump called it an 'Infinite Life' agreement with no expiration date.
• No US adversary may establish a base, military presence, or make sensitive investments without US written approval.
• Trump said the deal costs the US nothing.
• The deal covers security only and does not give the US full sovereignty over Greenland.

Why it matters: Greenland sits at a critical Arctic crossroads, and the US has sought to limit Chinese and Russian influence there. The deal stops short of outright US acquisition, which Trump had pursued since before taking office in January 2025.

• Parties discussed allowing Greenlandic territory to be used for Golden Dome, Trump's planned missile defense shield.

How 95 sources split on this story

Where they split: Reuters, citing two anonymous sources, reported before Trump's post that any deal would fall well short of outright acquisition; Trump's own announcement frames the agreement as fully resolving US concerns.

What’s next: Trump said the US will immediately begin developing a large military presence on the island.

• Reuters reported a formal announcement was possible but not guaranteed in the coming days or weeks.
• What exactly does the agreement's text grant, and how is 'all other needs' defined?
• How will Greenland's own government, which has sought greater autonomy from Denmark, receive and implement the deal?
• Does the agreement require ratification by Denmark's parliament or Greenland's Inatsisartut legislature?