Fortress, North America, and the drift of Canadian Sovereignty

Mark Carney’s recent use of the phrase “Fortress North America” deserves closer public scrutiny.

At first hearing, the language may appear practical. It suggests Canada is preparing for a more dangerous and fragmented world by strengthening supply chains, energy security, critical minerals, defence production, Arctic surveillance, and economic resilience.

Few Canadians would object to that.

But the phrase is also strategically ambiguous . Different audiences can hear different things in it.

Fortress North America” may sound like a plan to strengthen national resilience and reduce dependence on unreliable global The same language however may be understood as openness to deeper continental integration in areas such as defence production, missile defence, cloud infrastructure, artificial intelligence, Arctic surveillance, and NORAD modernization.

Geography alone makes continental cooperation unavoidable. NORAD has served both countries well for decades. The Arctic is becoming more strategically exposed. Missile and drone threats are real.

The issue is not whether Canada should cooperate with the United States. Our economies, intelligence systems, defence industries, and military operations have long been intertwined. The real question is whether emerging forms of integration particularly digital and technological ones could gradually shift practical decision-making power away from Canadian institutions without Canadians fully recognizing the implications.

In the modern world, sovereignty is no longer exercised only through borders, flags, or military deployments. Increasingly, it depends on who controls the systems through which information flows, decisions are made, and operations are conducted.

Modern defence architecture now relies heavily on cloud computing, integrated command systems, satellite networks, artificial intelligence, sensor fusion, and real-time data sharing. These systems create enormous operational advantages, but they also create new forms of dependency.

The federal government itself has acknowledged that data managed by companies operating under foreign legal authority would be subject to foreign laws even when physically stored in Canada. National Defence has also acknowledged using American cloud-service providers for important operational functions, including readiness, planning, coordination, and situational awareness.

It underscores the need for clarity about where continental integration may be heading next.

These questions become even more pressing given the increasingly unpredictable character of American politics itself.

For decades, Canadian governments could reasonably assume that deeper continental integration carried relatively low political risk because the United States remained broadly committed to stable alliances, open trade, and predictable rules-based cooperation.

That assumption no longer applies

We are see sharp swings in American policy, growing protectionism, repeated trade disputes with allies, and at times openly coercive rhetoric directed even toward close partners, including Canada.

In that environment, Canada should think carefully before embedding too much of its defence, digital infrastructure, Arctic surveillance, or critical supply chains inside systems over which it may ultimately exercise limited independent control.

Prudent countries do not concentrate every strategic dependency in a single relationship, even an important one.

That is particularly true in the Arctic, where much of any future continental defence architecture would likely be concentrated: radar systems, communications infrastructure, ports, airfields, sensors, satellites, and critical mineral corridors.

Canadians and especially Indigenous governments and northern communities deserve to know whether these developments are being designed primarily around Canadian priorities or broader American homeland-security objectives.

Canada should also be exploring broader partnerships with other democratic allies with Arctic interests and technological capacity, rather than assuming future northern security arrangements must evolve almost entirely within a U.S.-centred strategy.

If “Fortress North America” is evolving into a major framework for economic, digital, and defence policy, the government should explain clearly what that means in practice. What commitments are being considered? What role would American firms and technologies play? What safeguards would protect Canadian legal authority, operational independence, and democratic oversight?

Parliament should debate these issues openly. Northern and Indigenous communities should be consulted early, not after infrastructure decisions are effectively locked in.

The greatest risk here is probably not a loss of sovereignty through some single formal agreement. Democracies rarely change that way. The larger risk is gradual drift: a steady expansion of integrated systems and shared infrastructures that slowly narrow Canada’s room for independent decision-making without any clear public conversation about where the country is headed.

Canadians deserve that conversation now.