US, Denmark, and Greenland Sign Security Agreement
The deal allows the U.S. to expand its presence at a key Arctic base and establish defense areas, while reaffirming Greenland's sovereignty.
President Donald Trump, alongside leaders from Denmark and Greenland, has signed a security agreement that will allow the U.S. to modernize and expand its activities at the Pituffik Space Base in northwestern Greenland. The accord, negotiated over months behind closed doors, also permits the U.S. to establish "defense areas" in southern and eastern Greenland and potentially strengthen its military operations or facilities elsewhere on the island.
The agreement grants the U.S. wide military mobility across Greenland, including "undersea access," acknowledging a shifting security landscape in the Arctic. It explicitly reaffirms "the sovereignty and territorial integrity of the Kingdom of Denmark" and recognizes Greenlanders' "right to self-determination."
Both the U.S. and its NATO allies will see increased engagement in the Arctic, with the agreement supporting enhanced planning, presence, exercises, and joint intelligence gathering. The U.S. military will have access to Greenland to defend the NATO area, Greenland itself, and the American continent, including through a "Golden Dome" defense system.
Notably, the deal stipulates that no non-NATO state will be permitted to establish military installations or maintain a persistent military presence in Greenland. The signatories also acknowledged the need to protect Greenland's environment and respect the economic, social, and cultural rights of its people, including their traditional livelihoods like hunting and fishing.
The agreement does not have a specified end date. Should Greenland eventually choose independence, it would agree to remain within NATO and assume Denmark's obligations under this accord. The deal will officially take effect after the completion of necessary parliamentary processes in both Denmark and Greenland.