Canada faces challenges in defending Arctic sovereignty

Canada faces increasing pressure to demonstrate sovereignty over its vast northern territories, which encompass nearly 10 million square kilometers. As climate change transforms the Arctic from a barrier into a corridor, the region's underdeveloped resources have become targets for interest from other nations.

A comprehensive northern strategy requires four key priorities: deterrence, territorial defense, resource development, and the establishment of transportation and communication corridors. Experts suggest that Canada needs permanent or persistent northern basing and the ability to deploy forces nationwide, working in partnership with First Nations and allied polar nations.

Geopolitical tensions persist regarding the Northwest Passage. While Canada claims the passage as internal waters, the United States maintains it is an international strait. Meanwhile, Russia continues to lead Arctic development with significant ice-capable vessel fleets, and China has identified itself as a “near-Arctic” state.