Canada’s Arctic Reckoning
After years of Arctic surveillance gaps and delayed infrastructure, Canada is spending billions on radar, aircraft, satellites, ships and northern bases. Russia, China and a less predictable U.S. have raised the stakes. The real test is whether these plans deliver lasting capacity for Northerners.
Canada is committing billions to the Arctic because the cost of leaving its northern capabilities inadequate has become harder to ignore. Aircraft, satellites, radar, submarines, icebreakers and airfields are moving through procurement alongside proposed roads, ports and power projects. Together, they represent an attempt to close the gap between the territory Canada is responsible for and the resources available to monitor it, reach it and sustain operations there.
The scale of the response reflects two pressures arriving at once. Canada has inherited years of delayed replacement, incomplete infrastructure and persistent surveillance gaps. It now faces a geopolitical environment in which Russia has demonstrated its willingness to redraw borders through war, China is expanding its polar interests, and the United States under Donald Trump has challenged assumptions about how allies treat one another’s sovereignty. Climate change adds a physical transformation to that political one, increasing access while making some existing northern transport routes less dependable.
This spending deserves scrutiny, but so does the accumulated cost of postponement. Canada is paying to replace aging equipment while trying to build capabilities it previously lacked. The question is whether the current government can turn a succession of announcements into a functioning northern system—and whether the people who live there receive the infrastructure and influence they have long been promised.
The gaps were documented before the current crisis
The strongest evidence of earlier stagnation comes from the Auditor General. In 2022, the office found that federal organizations had failed to address long-standing gaps in Arctic maritime surveillance. Canada could not continuously track vessels or reliably identify those that were not transmitting their positions. Problems sharing and integrating information further weakened the government’s understanding of activity in its own northern waters. Aging equipment and delayed infrastructure threatened to make those shortcomings worse.
That record does not mean previous governments made no investments. The navy’s six Harry DeWolf-class Arctic and Offshore Patrol Ships were delivered between 2020 and 2025, following a procurement process that crossed political administrations. The $38.6-billion NORAD modernization plan was announced in 2022, and the 2024 defence policy gave renewed attention to northern security. Much of today’s activity builds on decisions made before Mark Carney became prime minister. A serious assessment should give those programs their place while asking why persistent deficiencies survived so many policy statements.
Nanisivik provides a particularly stark answer. Conceived as a naval facility on Baffin Island, it became associated with construction delays, reduced ambitions and a short operating season. In May 2026, National Defence announced that it would be taken out of operational use. The department said $110.2 million had been invested, with another $200 million required to make it fully operational. It cited costly jetty repairs, changing requirements and the limited benefit the facility could provide.
Nanisivik is a warning about execution. A building project can consume years and public money without delivering the capacity used to justify it. The lesson applies to the much larger commitments now being made: the useful measures will be operating days, available crews, dependable communications, functioning fuel systems and the time required to respond to an incident.
Why the politics have changed
Russia’s invasion of Ukraine shattered much of the confidence that Arctic cooperation could remain insulated from wider conflict. Canada’s Arctic foreign policy describes more than a decade of Russian investment in northern military infrastructure and increasing Russian–Chinese cooperation. It also identifies the Arctic as an approach through which weapons could threaten North America. That is different from predicting an imminent invasion of the Canadian North; the same policy assesses the risk of military attack in the North American Arctic as low.
That distinction matters to the spending debate. Early warning, maritime surveillance and reliable communications are necessary well before an invasion becomes likely. Their value lies partly in reducing uncertainty: identifying an aircraft, tracking a vessel, understanding an unfamiliar activity and giving governments time to decide how to respond. A country should not have to discover the limits of its surveillance during a confrontation.
China’s role further complicates the picture. Ottawa identifies Chinese interest in polar shipping, resources and research with potential civilian and military applications. The policy concern is that commercial access, scientific data and strategic influence can develop together. Canada needs the capacity to assess those activities on evidence and enforce its requirements where applicable.
The United States has introduced a different kind of uncertainty. Trump’s statements about acquiring Greenland and making Canada the “51st state” brought territorial pressure into relationships Canadians had long considered secure. Carney’s March northern announcements explicitly emphasized Canada’s responsibility for its own security and the need to reduce reliance on any single country. The domestic political appeal is obvious: investment in the North allows the government to answer external pressure with projects Canadians can see and, eventually, use.
Last week’s Greenland agreement illustrates the complexity. On September 22, the United States, Denmark and Greenland signed an accord permitting an expanded American military presence while stopping short of annexation. It still requires parliamentary approval in Denmark and Greenland. The agreement may ease the immediate confrontation, but it follows months in which American pressure damaged trust between allies.
Canada consequently has to manage cooperation and dependence at the same time. NORAD remains central to continental defence. Yet a stronger Canadian ability to monitor and operate in the Arctic gives Ottawa more freedom in deciding how that cooperation occurs. An ally with working infrastructure, trained personnel and its own information has a stronger position than one continually requiring someone else to supply them.
The Northwest Passage adds a longstanding sovereignty issue. Canada considers the channels through its Arctic archipelago internal waters; the United States considers the passage a strait used for international navigation. That disagreement predates Trump. Better surveillance and greater presence will help Canada administer its position, although military procurement cannot by itself settle a legal dispute.
Seeing the North, and keeping the information moving
The surveillance investments make sense when considered together. Ground radar provides broad warning, aircraft can bring sensors and command capacity to an area of interest, and communications allow the resulting information to reach those who need it. Each addresses a different part of the same operational problem.
Canada’s Arctic Over-the-Horizon Radar program draws on Australian technology. By using the ionosphere to carry radar signals beyond the conventional radar horizon, it is intended to detect approaching airborne threats at much greater distances. Agreements signed in June 2026 moved the program into its delivery phase, with initial capability anticipated by December 2029. The broader program exceeds $6 billion; the $2.5-billion radar procurement component is included within that amount.
Australia is therefore contributing something more consequential than a piece of imported equipment. Its experience offers Canada a way to acquire a difficult capability through an established technology partnership. Canadian participation in integration and support will matter because the long-term value of the system depends on maintaining expertise after installation.
GlobalEye would add an airborne layer. On September 25, Canada and Sweden’s Saab signed a non-binding term sheet establishing a basis for detailed negotiations toward six aircraft, associated systems and training. The proposed platform combines Saab’s surveillance and mission equipment with the Canadian-manufactured Bombardier Global 6500. It would provide airborne early warning and command functions, helping detect, track and prioritize distant threats. The term sheet is progress toward procurement, but it is not an aircraft purchase contract.
The Canadian role could extend beyond supplying the airframe. Ottawa wants Canada to become a centre for installing mission systems and supporting aircraft, with opportunities for Canadian suppliers and future exports. Those ambitions still require negotiated commitments. If realized, they would give the country a deeper industrial role than simply operating a foreign-designed surveillance system.
Communications are equally fundamental. In August, Canada awarded Telesat an initial contract worth approximately $2.3 billion, before tax, for the first military communications component of the Enhanced Satellite Communications Project–Polar. Two optional periods could add about $432 million. The agreement enables an expansion of the Lightspeed constellation by 69 satellites, manufactured by MDA Space in Montréal.
The project is intended to provide secure, dependable connectivity in high-latitude regions where coverage is difficult. A further component involving military satellites in medium Earth orbit, led by MDA, remains under negotiation. Telesat and MDA make the sovereignty argument tangible: Canadian companies are being paid to develop and supply infrastructure that Canadian forces will depend upon.
An aircraft identifying a threat is only one part of a response. The information must reach commanders, be assessed alongside other observations and produce instructions that deployed personnel can receive. Investment in that chain can be less visible than buying a fighter, but it determines how much value the fighter and other equipment can deliver.
Fighters, ships and submarines have different jobs
The F-35–Gripen debate belongs in this story because it concerns both combat capability and the relationships Canada will depend on for decades. The original Canadian arrangement was for 88 F-35As. The government subsequently opened a review, with Gripen discussed as an alternative and funds legally committed for the first 16 F-35s. A Gripen purchase has not been established by the announcements examined here.
GlobalEye must remain separate from that argument. It is an airborne surveillance and command platform, while the F-35 and Gripen are fighters. Advancing negotiations for GlobalEye does not settle Canada’s fighter choice. Sharing a manufacturer does not make the two procurements interchangeable.
The fighter decision also cannot be reduced to the price of an aircraft. In its 2025 audit, the Auditor General reported that the F-35 project estimate had increased from $19 billion in 2022 to $27.7 billion in 2024. At least another $5.5 billion in essential infrastructure and weapons was outside that estimate. The audit identified delays in facilities and shortages of qualified personnel as risks to bringing the aircraft into service.
Those findings are particularly relevant in the North. Whatever aircraft Canada operates, it needs fuel, weapons, maintenance, trained crews and suitable airfields. The supporting fleet matters too. Canada is acquiring nine CC-330 Husky aircraft for roles including aerial refuelling, transport and medical evacuation. Refuelling extends the reach and endurance of other aircraft; transport provides the practical means to move personnel and supplies over immense distances.
At sea, the six delivered Arctic and Offshore Patrol Ships already provide a basis for Canadian presence. The Coast Guard’s related patrol ships add further capacity, with its first vessel expected later in 2026 and a second in 2027. These ships should be assessed according to their patrol and support roles rather than treated as equivalents of submarines or major combatants.
The planned submarine fleet would add an underwater capability. Canada selected Germany’s TKMS as preferred supplier in July for negotiations covering up to 12 submarines. Ottawa intends to conclude contracting by the end of 2027 at the latest, with the first four targeted for 2034. South Korea’s Hanwha Ocean remains the reserve supplier if negotiations fail. There is still no finalized Canadian purchase price to place in an Arctic spending total.
Working above those waters will be the P-8A Poseidon, a Boeing maritime patrol aircraft based on the 737 airliner. Canada is acquiring 14, with options for two more, to replace its aging CP-140 Aurora fleet. Its crews can search large stretches of ocean, monitor ships and hunt submarines. Radar helps identify activity on the surface, while sonobuoys—small listening devices dropped into the water—collect underwater sound that crews analyze for signs of submarines. The aircraft can also carry torpedoes, giving it the ability to attack an identified underwater threat when ordered.
For Canada, the Poseidon connects surveillance with a practical response across its Atlantic, Pacific and Arctic maritime approaches. Planned bases at Greenwood, Nova Scotia, and Comox, British Columbia, underline its national role. Where GlobalEye would help build and coordinate the wider operational picture, the P-8A brings specialized equipment and crews for investigating activity at sea and locating submarines. The two capabilities complement each other, extending Canada’s ability to understand what is happening both above and below the surface.
Polar icebreakers address access itself. Construction contracts worth $3.15 billion for Seaspan and $3.25 billion for Davie cover two new Coast Guard polar icebreakers, with delivery targets of 2032 and 2030 respectively. Davie’s vessel draws on work in Finland as well as Canada. These are substantial signed commitments toward the ability to operate in difficult ice conditions, support missions and maintain a government presence.
The infrastructure behind a lasting presence
The most consequential northern investments may attract less attention than the equipment they support. In March, Ottawa announced $32 billion for infrastructure at Inuvik, Yellowknife and Iqaluit and at Goose Bay. The plans encompass airfields, hangars, ammunition and fuel facilities, accommodation, storage and other support systems. It also announced $294 million for airport improvements at Rankin Inlet and Inuvik.
The Northern Operational Support Hubs program carries a separate stated investment of $2.67 billion between 2024 and 2044. Its published network includes principal locations at Inuvik, Iqaluit, Yellowknife, Whitehorse and Resolute, with smaller nodes at Cambridge Bay and Rankin Inlet. The aim is to pre-position resources and provide the facilities necessary for forces to arrive more quickly and remain longer.
That is the difference between reaching a place briefly and being able to sustain a useful presence. A deployment that depends on flying every tool, meal and spare part from the south is vulnerable to disruption and expensive to repeat. Storage, maintenance space, dependable energy and transport connections make northern operations more practical.
These investments should also be judged by their civilian consequences. An improved airport can support emergency response and community travel. Reliable power and communications can serve homes, businesses and public services alongside military facilities. But such benefits require deliberate design, access arrangements and local participation; they do not automatically follow from a defence announcement.
Indigenous and territorial governments must have influence over those decisions. The hubs program itself commits to working with Indigenous rights holders and respecting treaties and governance arrangements. That commitment is essential to legitimacy and delivery. Northern communities already sustain life, knowledge and public institutions across this region. An Arctic policy that treats them merely as nearby beneficiaries would misunderstand whose home is being developed.
A wider circle of partners—and routes to market
Canada’s emerging partnerships reflect the range of work involved. Australia contributes radar expertise. Sweden offers surveillance technology and a potential deeper relationship with Canadian aerospace. Germany and Norway form the partnership around the proposed submarine platform. Finland contributes polar shipbuilding experience, while Canada, Finland and the United States cooperate through the Icebreaker Collaboration Effort, or ICE Pact.
Cooperation with neighbouring Arctic countries is also becoming more practical. In February, Canada signed a defence cooperation memorandum with the Kingdom of Denmark, involving Danish, Greenlandic and Faroese representatives. It covers areas including logistics, training, exercises and industrial cooperation. Those relationships can improve Canada’s options for operating in the High North while reinforcing the principle that the region’s governments and peoples make decisions about their own territories.
Economic diversification follows a related logic. A broader set of customers and suppliers gives Canada more options when one relationship deteriorates. Defence procurement can support that effort when Canadian companies gain lasting work, technical knowledge and access to export markets. Promised jobs and industrial benefits should nevertheless be measured against binding obligations and work actually performed.
The proposed Grays Bay Road and Port offers a direct connection between northern development, trade and security. Its planned deepwater port and approximately 230-kilometre all-season road could support mineral exports and greater access to the region. Ottawa conditionally approved up to $50 million for planning and preconstruction work in May. That advances the proposal; it does not fund the entire completed corridor.
The related Arctic Economic and Security Corridor could connect with Grays Bay and the wider highway network. The Mackenzie Valley Highway would improve access to communities and resources, while the proposed Taltson hydro expansion could provide power for residents and new economic activity. Their strategic value rests on shared infrastructure serving several purposes: community supply, emergency response, industrial development and military logistics.
Churchill provides another route worth developing. Its port connects to the continental rail network through the Hudson Bay Railway, offering an existing northern outlet toward European markets. Ottawa’s work on the proposed Churchill Plus expansion includes examining demand and possible improvements. That distinction between an operating route and its proposed expansion is useful: diversification advances through additional reliable capacity and commercial use, not simply through lines drawn on a map.
The scale of the change, and the test ahead
There is no honest single price for everything discussed here. Signed shipbuilding and satellite contracts sit beside infrastructure programs, fighter cost estimates and aircraft and submarine negotiations. Their timelines differ, and some spending belongs within larger envelopes.
The scale is nevertheless clear. Canada’s NORAD modernization commitment was $38.6 billion over 20 years. The March northern announcement was presented as a plan backed by more than $40 billion, including more than $35 billion in federal investments alongside major development projects. Those figures should be reported in their stated contexts, rather than added together as though they were separate cheques. They demonstrate the breadth of the ambition without inventing a comprehensive Arctic bill.
Politically, this gives Carney a substantial proposition: Canada can answer a less dependable international environment by strengthening its own capabilities, widening its partnerships and building infrastructure that serves economic independence. It also creates a demanding standard against which his government can be judged. The more it presents northern development as a decisive break with past delays, the more responsibility it assumes for delivery.
The comparison with earlier stagnation should therefore remain concrete. Are surveillance gaps closing? Can crews communicate reliably? Are ships and aircraft available when required? Can a deployment remain supplied through difficult conditions? Have northern communities gained dependable transport, energy and services? Those measures reveal whether spending has changed Canada’s position.
Canada’s sovereignty is not awaiting the arrival of a new aircraft or the completion of a runway. What requires strengthening is the capacity to exercise its responsibilities consistently across an enormous region. The current spending surge recognizes how far that capacity has fallen behind the demands now being placed upon it.
A more dangerous world has made delay harder to defend. Canada now has to prove that urgency can produce something lasting: the means to understand what is happening in its North, act on its own decisions, work confidently with partners and ensure that northern residents share in the security and prosperity being promised.