Trump signs Greenland deal giving U.S. broad military authority on the island

Updated on: September 22, 2026 / 3:21 PM EDT / CBS News

Trump signs Greenland deal giving U.S. broad military authority on the island

TL;DR

  • A new security agreement has been signed by the U.S., Denmark, and Greenland, enhancing the U.S. military and security presence on the island.
  • The agreement reaffirms Greenland's sovereignty while granting the U.S. broad access to its airspace and territory.
  • The U.S. can expand the Pituffik Space Base and establish additional bases at Narsarsuaq and Mestersvig.
  • The deal blocks non-NATO countries from establishing bases or making sensitive investments on the island without party approval.
  • Leaders emphasized the deal reflects changing security landscapes in the Arctic and aims to counter foreign influence.