NATO launches call to action to increase private investment in defence

NATO Allies have launched a "Call to Action" initiative aimed at significantly boosting private capital investment in the defense, security, and resilience sectors across the Alliance. Introduced at the NATO Summit Defence Industry Forum in Ankara, the program seeks to mobilize lending and equity investments to scale industrial capacity and fuel innovation. For the Private Equity and Venture Capital sectors, this represents a strategic push to align institutional capital with geopolitical security needs through enhanced public-private co-investment models.

During the NATO Summit Defence Industry Forum in Ankara on July 7, 2026, NATO Secretary General Mark Rutte officially called upon financial institutions to increase their exposure to the defense sector. The "Call to Action" initiative is designed to address a critical funding gap as the Alliance seeks to sustain and scale its industrial base in response to growing global security demands. Rutte emphasized that while private capital flows into defense have increased recently, the current levels remain insufficient to meet the necessary technological and production requirements of member nations.

The initiative specifically encourages a dual approach involving increased lending and equity investments from the private sector, complemented by government efforts to strengthen domestic financing mechanisms. Major global financial institutions have already signaled their support, including Banco Santander, Barclays, BNP Paribas, Citi, Deutsche Bank, and NatWest, alongside specialized entities like the NATO Innovation Fund and the Business Development Bank of Canada. Collectively, the participating institutions have already mobilized approximately $217 billion in capital for defense and security, providing a substantial foundation for the new initiative.

For Private Equity and Venture Capital firms, the "Call to Action" signals a shift toward more robust public-private co-investment models and a potential easing of traditional barriers to defense sector participation. By fostering a more favorable environment for private capital, NATO aims to accelerate innovation across the defense ecosystem and ensure the long-term resilience of Allied capabilities. Secretary General Rutte described the launch as the beginning of a long-term collaboration with the financial sector, indicating that further policy support and investment opportunities are likely to emerge as the Alliance prioritizes industrial scaling.