Canada's Build-Partner-Buy Strategy Targets NATO Defense Industrial Growth

Canada's newly articulated Build–Partner–Buy Defence Industrial Strategy represents a significant strategic pivot in how the nation approaches defense procurement and industrial development, with implications that extend well beyond Ottawa to the broader NATO alliance. The framework, which prioritizes building capabilities domestically, partnering with trusted allies where feasible, and buying from abroad only when neither option is viable, arrives at a critical juncture. On June 25, 2025, NATO Allies committed at The Hague to investing 5 per cent of GDP annually in defense and defense-related requirements by 2035. Of that total, at least 3.5 per cent of GDP is designated for core defense requirements and NATO capability targets. Canada itself reached 2 per cent of GDP in defense spending in 2025-26, with current funding provisioned to reach 4 per cent by the end of the decade before advancing toward the 5 per cent target by 2035.

The strategic context for this investment surge is deeply intertwined with NATO's evolving industrial posture. The Alliance's 2024 Industrial Capacity Expansion Pledge committed Allies to accelerating defense production, providing industry with clearer long-term demand signals, expanding multinational procurement, and reducing barriers to defense trade and investment. These commitments connect directly to the NATO Defence Planning Process, which identifies required capabilities and assigns Capability Targets to individual Allies. NATO reinforced these objectives further in 2026 through its Strategy for Industry–NATO Cooperation, which identifies three priorities: improving collaboration between NATO and industry, advancing innovation and interoperability, and strengthening and scaling defense production. The Alliance has also called for greater visibility of NATO capability needs so companies can make longer-term investment and production decisions with confidence.

For Canadian industry, the Defence Investment Agency is identified as the source of implementation criteria that will govern how companies can engage with the strategy. The signal points to potential roles for Canadian aerospace, ammunition, digital systems, space, and specialized-manufacturing capabilities in NATO industrial initiatives, including the NATO Engine. However, the signal does not specify those implementation criteria, a procurement timetable, or any active solicitation. This places the strategy firmly in the realm of strategic market direction rather than an immediate bid opportunity. Procurement teams should monitor the Defence Investment Agency's forthcoming guidance closely, as it will determine the pathways through which contractors can participate in what could become a multi-billion-dollar industrial expansion.

The tension at the heart of the Build–Partner–Buy framework is whether Canada can prioritize greater domestic defense-industrial sovereignty while still meeting NATO's need for timely, interoperable, and increasingly integrated capabilities. Greater spending addresses only part of NATO's challenge; investment matters only if Allies can convert it into the equipment, technology, and industrial capacity their armed forces require. Canada's approach broadly aligns with NATO's efforts to expand defense production and industrial cooperation, but the harder question remains: how will domestic industrial objectives fit within an Alliance increasingly focused on coordinated production and interoperable capabilities? The Standing Committee on National Defence in Canada will likely play a role in overseeing this balance.

• Canada committed to NATO's Hague pledge of 5 per cent of GDP in defense spending by 2035, with 3.5 per cent for core defense and capability targets.
• Canada reached 2 per cent of GDP in defense spending in 2025-26, with funding provisioned for 4 per cent by 2030 and 5 per cent by 2035.
• The Build–Partner–Buy framework prioritizes building in Canada, partnering with trusted allies, and buying abroad only when necessary.
• Key industrial areas cited include aerospace, ammunition, digital systems, space, and specialized manufacturing.
• The Defence Investment Agency will set implementation criteria for industry engagement, but no timetable or solicitation is identified.
• NATO's 2024 Industrial Capacity Expansion Pledge and 2026 Strategy for Industry–NATO Cooperation provide the alliance-level framework.
• General Dynamics Land Systems–Canada is identified as a relevant vendor in the defense industrial base.
• The NATO Engine and multinational procurement initiatives may offer partnership pathways for Canadian firms.
• Contractors should treat this as strategic market direction, not an active bid opportunity, and prepare for future guidance from the Defence Investment Agency.
• The Standing Committee on National Defence may provide oversight on how domestic industrial objectives align with NATO interoperability requirements.