Canadian army reservists and combat members completed a 5,200 kilometre journey across the Arctic in late March, concluding the largest northern mission in the history of the Canadian Rangers. The patrol, which ended in Churchill, Manitoba, followed a route that had not been attempted in 80 years.
The mission is part of Operation Nanook-Nunalivut, an annual Canadian Armed Forces operation designed to showcase Canada's military presence in the north. This year's operation, running from mid-February to early April, included 1,300 military personnel tasked with surveying land, learning about climate change impacts, unlocking new travel passageways, and testing Arctic survival and warfare capabilities.
The patrol drove snowmobiles across ice-covered terrain, navigating blizzards and high winds between remote northern communities. Some nights, they camped on the ice in tents as temperatures plunged to -60C. The final night was spent on the frozen shores of the Hudson Bay next to an abandoned trading post.
Brig. Gen. Daniel Rivière, commander of the army task force responsible for the operation, said the mission was meant to prepare Canada for 'the worst case scenario.' He noted that Russia remains 'a formidable force' in the Arctic despite its ongoing war in Ukraine, with dozens of permanent military bases in the region while Canada has none.
What the Left Is Saying
Progressive and Liberal voices have emphasized the importance of indigenous partnerships in Canada's Arctic operations. The Canadian Rangers rely heavily on Inuit members whose deep knowledge of northern territories has been essential to finding safe paths and keeping army members alive.
Mark Carney's government has framed the new defense spending as a long-overdue investment in Canada's north. 'After decades of limited and piecemeal investments in the North, Canada's new government is acting with a scale of ambition worthy of this vast region and its peoples,' Carney said in March.
Left-leaning analysts have also pointed to climate change as a central driver of increased Arctic activity. Lt. Col. Travis Hanes noted that unpredictable weather has made navigation more challenging, with rivers overflowing where they hadn't historically and creating hazardous layered ice sheets.
The inclusion of Greenlandic, American, British, French, and Belgian personnel in this year's exercises reflects broader NATO cooperation that progressive supporters say strengthens Canada's position in the Arctic without unilateral military expansion.
What the Right Is Saying
Conservative opposition politicians have criticized the Liberal government for what they describe as decades of neglect in Canada's Arctic. They argue this neglect has created a 'gaping vulnerability' for Canadian sovereignty.
Conservative MP James Bezan, shadow minister for national defense, said last month: 'We need to see real action, not more announcements.' The Conservatives have called for building new permanent military bases in the north, arguing that Canada's current infrastructure is inadequate.
Some conservative commentators have pointed to Trump's January threats to annex Greenland as justification for accelerating Canadian military presence in the Arctic. They argue that Canada's北极 sovereignty needs to be more aggressively asserted.
Despite recent tensions with the United States over Greenland, Brig. Gen. Rivière said Trump's remarks have had 'zero effect' on how Canadian forces and their allies work together. However, conservative critics have questioned whether Canada is doing enough to demonstrate sovereignty in its northern territories.
What the Numbers Show
The Arctic accounts for 40% of Canada's landmass and 70% of its coastline. The recent patrol covered 5,200 km (3,200 miles) across some of the harshest terrain on Earth.
This year's Operation Nanook-Nunalivut involved 1,300 military personnel. The patrol included a core group of 20 snowmobiles at any given time and relied on more than a dozen Inuit communities for housing along the route.
Temperatures during the mission dropped to -60C (-76F). One Ranger suffered frostbite and was flown out before the mission concluded. Another cracked a rib after his snowmobile flipped but continued on.
An exercise to fire a howitzer was called off due to an extreme blizzard in Cambridge Bay, Nunavut. Canadian Rangers also suffered a bout of food poisoning, likely from military rations.
Lt. Col. Hanes classified the operation as a success, noting 'one major injury out of 250 people? Those are far better than anyone else's stats.'
Prime Minister Mark Carney has unveiled a multi-billion dollar defense plan that includes upgrades to existing northern military sites, as well as airports and highways for civilian-military use.
Russia reportedly has dozens of permanent military bases in its Arctic. Canada has none, though there are plans to add more military assets to the Northwest Territories.
The Bottom Line
The completion of Canada's largest Arctic patrol comes as the country works to assert sovereignty over its northern territories amid growing geopolitical competition. The operation highlighted both the challenges of Arctic military operations and the critical role of indigenous knowledge in navigating the region.
With Carney's new defense funding, Canada is attempting to modernize its northern military presence after years of criticism from opposition parties. The involvement of NATO allies in this year's exercises demonstrates continued international cooperation despite tensions over Greenland.
The threats facing Canada in the Arctic are multifaceted: Russia's military presence, climate change altering navigation routes, and the need for constant surveillance of a vast territory. Military leaders say they are preparing for 'the worst case scenario' while making incremental improvements to capabilities.
What remains to be seen is whether the new funding will translate into permanent infrastructure improvements that critics have long demanded, and how Canada's approach will evolve as Arctic conditions continue to change.