Canada Proposes 'Ally-Shoring' Mineral Strategy
Canadian opposition leader Pierre Poilievre is proposing a new policy to restrict Canada's critical mineral stockpiles to tariff-free allies during crises. The move highlights the growing trend of supply chain fragmentation and 'ally-shoring' as nations rethink trade relationships.
The proposed "ally-shoring" strategy surfaces as global economies confront the high concentration of critical mineral processing and refining within China. For 19 out of 20 strategic minerals, China is the leading refiner, with an average market share of 70%, a figure that has intensified in recent years. This dominance extends to near-total control over some of the most strategic resources, such as heavy rare-earth elements required for permanent magnets used in defense and technology sectors. This concentration poses significant geopolitical risks, as China has demonstrated a willingness to leverage its position through export controls. In late 2024 and 2025, Beijing implemented export controls on graphite, tungsten, and various rare-earth elements, creating immediate disruptions for Western manufacturers and highlighting vulnerabilities in defense supply chains for items like F-35 fighters. Canada is well-positioned as an alternative supplier, possessing significant reserves of 34 minerals the government deems critical, including lithium, cobalt, nickel, and copper. Of the 35 minerals the U.S. identifies as critical, Canada is already a major supplier for 13, including being the largest source of potash, indium, aluminum, and tellurium for its southern neighbor. An "ally-shoring" framework would build on existing cooperation, such as the Canada-U.S. Joint Action Plan on Critical Minerals Collaboration, which aims to secure supply chains for strategic industries. The United States has already invested over $70 million in Canadian critical mineral projects under the Defense Production Act, signaling a commitment to integrating North American resources. The proposal by Poilievre would make access to a Canadian strategic mineral reserve conditional on having a tariff-free trade relationship. This links resource security directly to trade policy, aiming to leverage Canada's geological assets to secure favorable market access and strengthen alliances with like-minded economies. This strategy also aligns with broader national security objectives to de-risk supply chains for essential technologies in the clean energy, digital, and defense sectors. In November 2025, the Canadian government designated critical minerals as essential to national defense under the Defence Production Act, establishing a legal framework for stockpiling and other market interventions. The development of Canada's critical mineral resources, such as those in the Ring of Fire region in Northern Ontario, is a key component of this strategy. The plan includes fast-tracking permits and investing in infrastructure to connect these deposits, which contain chromite, cobalt, nickel, and copper, to manufacturing hubs.
