Legitimacy: The reintegration of defence in the economy and society

The Defence Legitimacy and Investment Index shows a clear shift in how the UK public views defence. It has moved from a fringe, high-risk sector to a national priority.

Rising security threats are driving this change. Public support for defence spending and investment is growing, even when spending trade-offs are considered. There is now a strong opportunity to mobilise private capital alongside government to boost defence, innovation, and economic resilience.