Greenland Security Pact Shifts Rare Earth Supply Race North

The agreement, slated for signing at the UN General Assembly this week, marks a definitive pivot in Washington's efforts to secure the supply chain for neodymium and praseodymium—the essential elements behind the high-strength magnets used in everything from electric vehicles to guided munitions. While the legal text remains unfinalized and awaits ratification by Danish and Greenlandic parliaments, the policy shift has already triggered a rally in U.S.-listed developers with Greenlandic exposure, such as Greenland Mines Ltd. and REalloys Inc.

For investors, the move signals a broader repricing of the sector. Markets are increasingly viewing these mineral assets through the lens of allied security planning rather than standalone industrial projects. Companies like Greenland Mines are moving to expand their footprint in the Sarfartoq district, betting that the new geopolitical framework will accelerate the development of a North Atlantic critical metals corridor. However, the path to production remains fraught with the realities of Arctic logistics, complex environmental permitting, and the inherent risks of a development-stage industry that still lacks finalized mineral reserves.