Frostbite is least of worries for Canada forces grappling with new Arctic reality
Frostbite is least of worries for Canada forces grappling with new Arctic reality
A record-breaking northern patrol tests resilience in extreme conditions
Canadian military personnel concluded a demanding two-month mission near a row of spruce trees in Churchill, Manitoba, marking the end of the largest northern operation in the history of the Rangers. This unit, part of the Canadian Armed Forces, is tasked with overseeing remote Arctic regions. The route traversed—5,200km (3,200 miles)—had not been used in over eight decades, requiring travel through blizzards and high winds across icy landscapes.
Participants moved between isolated northern communities using snowmobiles, enduring temperatures that dropped to -60C (-76F) during overnight stays in tents. On the final evening, they camped beside an abandoned trading post on the frozen shores of Hudson Bay, where the ice crackled underfoot and the aurora borealis shimmered above. The patrol faced dangers beyond the cold, including polar bears and the risk of frostbite, but these were secondary to the mission’s broader goals.
“Rivers that are normally completely frozen have overflowed where they hadn’t historically,” said Lt Col Travis Hanes, one of the Rangers on the 52-day journey. This shift in weather patterns created unstable ice sheets, complicating winter travel. Meanwhile, this winter’s unusually harsh conditions opened new passages across Arctic waters, a phenomenon observed by Hanes.
The operation, spanning mid-February to early April, aimed to demonstrate Canada’s military presence in the north while addressing climate-driven challenges. Over 1,300 personnel participated, with tasks including mapping terrain, studying climate change impacts, and evaluating Arctic survival and combat readiness. The Arctic covers 40% of Canada’s landmass and 70% of its coastline, making it a strategic priority.
Geopolitical tensions have intensified the mission’s importance. U.S. President Donald Trump’s January threat to annex Greenland—a Danish territory adjacent to Canada—sparked concern among NATO allies. This led to heightened efforts to showcase Arctic readiness. Mark Carney, the first Canadian prime minister from the north, recently announced a multi-billion-dollar defense plan to modernize northern military installations.
Brig Gen Daniel Rivière, leading the army task force for Operation Nanook-Nunalivut, emphasized that Trump’s comments had “zero effect” on alliances. Despite this, the patrol included observers from Greenland and invited participation from U.S. and U.K. forces via a command center in Edmonton. French and Belgian soldiers joined in ice-diving missions, underscoring international collaboration. Rivière called the mission a preparation for “the worst case scenario,” noting Russia’s continued dominance in the region.
Russia maintains a strong presence in the Arctic with numerous permanent bases, while Canada lacks a comparable infrastructure. “They still fly, and they still probe” in the area, Rivière said, highlighting growing cooperation between Russia and China in international waters. “Is that an immediate threat? No. But are they getting smarter about Arctic waters? Absolutely.”
The Inuit’s critical role in Arctic survival
A vital part of the Canadian Rangers’ success lies in its Indigenous Inuit members. Their intimate understanding of the north has been indispensable, guiding teams through treacherous terrain and ensuring survival in extreme conditions. Hanes credited their expertise, stating, “We would’ve failed without them.”
These personnel navigate snowmobiles between remote communities, rely on cold-weather survival skills, and detect subtle environmental changes. Their knowledge of the land and weather patterns makes them essential to operations, as they often notice shifts that could impact mission safety. The patrol’s challenges underscored their irreplaceable value, both as navigators and as a cultural anchor in Canada’s northern defense strategy.
