US–Canada F-35 Standoff Explodes: Ottawa Pushes Back as Washington’s Assumptions Collapse

The long-standing assumption that Canada would swiftly approve its $28 billion purchase of US-made F-35 fighter jets has been dramatically upended, triggering one of the most tense moments in North American defense relations in decades. What Washington once treated as a formality has turned into a prolonged, politically charged review under Prime Minister Mark Carney, exposing cracks in alliance expectations and reigniting debates over sovereignty, cost, and strategic independence.

The turning point came when US Ambassador to Canada Pete Hoekstra publicly acknowledged that Ottawa was under no obligation to comply with American timelines, bluntly stating that “Canada can do what it wants.” While seemingly diplomatic, the remark revealed Washington’s growing frustration. The United States had expected Canada to finalize the deal months earlier, relying on interoperability arguments and decades of military alignment. Instead, Canada’s extended review has shattered the presumption of automatic approval.

Carney’s decision must be understood in its broader political context. Taking office in March 2025 amid heightened trade tensions and inflammatory rhetoric from former US President Donald Trump, Carney inherited a deeply sensitive public mood. Against that backdrop, approving a massive US defense contract without scrutiny would have signaled political submission. Rather than canceling the F-35 program outright, Carney opted for strategic patience, ordering a full review to ensure the deal truly served Canadian interests.

Cost escalation has further justified Ottawa’s caution. Originally projected at $19 billion for 88 aircraft in 2023, the program’s estimated price ballooned to nearly $28 billion by mid-2025, with an additional $5.5 billion required to make the jets fully operational. A nearly 47% increase in just two years has raised red flags for auditors and policymakers alike. For Canada, committing close to $34 billion demands rigorous evaluation, not blind alliance loyalty.

Complicating matters for Washington is the emergence of Sweden’s Saab Gripen as a credible alternative. Unlike the F-35, the Gripen has been pitched without geopolitical pressure, emphasizing respect for Canadian sovereignty and flexible industrial partnerships. The mere presence of a viable non-US option has shifted the balance of power, signaling that American defense contractors can no longer rely on near-monopoly expectations among allies.

Beyond the aircraft themselves, the standoff carries wider implications for NATO and global defense procurement. Canada’s insistence on evaluating national interest over political convenience is being closely watched by other mid-sized powers. If Ottawa ultimately reshapes the terms of the deal—or chooses a different path altogether—it could mark a subtle but profound shift in how allies navigate pressure from global powers. One message is already clear: Canada is asserting that strategic independence is not incompatible with alliance, and Washington is being forced to adjust.