Society Must Be Defended! Rethinking Defence and Security in the age of Cognitive Warfare and the WPS Agenda

In his 1975–76 lecture series at the Collège de France, Michel Foucault famously declared, ‘Society must be defended’. While framed within the context of biopolitics and the genealogy of state violence, this provocation has found renewed relevance in the 21st century as new forms of warfare emerge. Today, the greatest threats to societies are not only kinetic or territorial but epistemic and cognitive. Cognitive warfare – an increasingly salient form of conflict – operates by targeting perception, social cohesion and identity, often exploiting the fault lines of gender, race, and class, to undermine collective resilience.
This blog post explores how NATO’s instrumental engagement with the Women, Peace and Security (WPS) Agenda intersects with these new threat environments. Despite normative commitments to inclusion, NATO’s implementation of WPS remains structurally tethered to operational efficiency and military effectiveness, rather than transformative gender justice. The rise of cognitive warfare, which thrives on polarization and symbolic manipulation, underscores the urgent need to reassess what it means to defend society. Rethinking defence in the cognitive age requires not merely stronger militaries but stronger democracies – and this is only possible by fully integrating marginalized voices, particularly women, into the foundations of security thinking and practice.