Ottawa targets sovereignty, security and growth with major northern investment amid rising global tensions
Canada is preparing to significantly ramp up its presence and capabilities in the Arctic after Prime Minister Mark Carney announced an expansive plan combining defence upgrades with long-term infrastructure development across the North.
The federal strategy, outlined during a northern visit, centres on more than $35bn in spending aimed at strengthening Canada’s sovereignty while unlocking economic potential in remote regions increasingly shaped by climate change and geopolitical competition.
Ottawa says the initiative — framed around a “defend, build and grow” approach — will support new military infrastructure, modernised surveillance and transportation projects intended to improve connectivity between northern communities and the rest of the country.
Carney said the investments are designed to help Canada take greater responsibility for safeguarding its Arctic territory as global powers show growing interest in the region’s resources and shipping routes.
“We will defend Canada with strength,” he said.
A key component of the plan involves enhancing operational readiness through upgrades to northern airstrips and the establishment of additional support hubs that would enable a more sustained military presence. The government also intends to expand the reach of critical infrastructure such as highways, ports and energy systems to support both defence operations and regional development.
Officials argue that the push is necessary as melting sea ice and evolving trade patterns transform the strategic importance of the Arctic. The spending is also expected to stimulate private investment and create economic opportunities tied to critical minerals, clean energy and supply-chain resilience.
In addition to defence-related projects, the government has signalled a commitment to deeper partnerships with Indigenous and territorial leaders to ensure northern communities benefit from new infrastructure and employment prospects.
The announcement comes as Canada faces increasing pressure to boost defence spending and modernise its security framework. By accelerating investment in Arctic capabilities, Ottawa aims to reduce long-standing reliance on allies while reinforcing its role within NATO.
The plan is expected to roll out over several years, with early projects focused on improving transportation links and expanding surveillance capacity. Federal officials say the broader goal is to build a stronger, more self-reliant northern economy while ensuring Canada can respond quickly to emerging security threats in one of the world’s fastest-changing regions.
