Greenland defense agreement signing and conditions for investment in sensitive sectors
Use the treaty text and parliamentary records to identify the scope of investment restrictions and what must happen before entry into force.
Updated Nov 9, 2026
Signing the amendment to the existing defense agreement
The United States, Denmark and Greenland signed an amendment and supplement to the Greenland defense agreement in New York on 2026-09-22. It builds on the existing defense framework and sets rules for US military access and defense areas.
Investor scope and exception
The agreement covers states or investors outside NATO members, NATO partners and EU members when they could obtain control, significant influence or access to private information in particularly sensitive sectors in a way that threatens security or public order. An exception applies where the parties agree the activity poses no such threat.
Parliamentary procedures and diplomatic notice
Greenland’s parliament adopted the approval item on 2026-11-03. The text sets entry into force on the date of a diplomatic note informing the United States that Denmark and Greenland have completed the necessary parliamentary procedures.
Examine the rights the deal confers
Supplying equipment, acquiring ownership and participating in operations confer different rights even within one sector. Checking how the agreement applies requires looking at investor origin, whether the activity falls in a sensitive sector, and actual control or access to information.
Checking individual approvals and policy effects
The treaty and parliamentary records establish conditions and procedures. Individual investment decisions and actual expansion of defense facilities require subsequent review and project records.
Sources
- White House | Text of the amended Greenland defense agreementAccessed Nov 9, 2026
- Greenland Parliament | Defense agreement approval itemAccessed Nov 9, 2026
- Danish Parliament | Defense agreement proceedingsAccessed Nov 9, 2026