AIF Insights No. 15 (2026) | AI-Era Deterrence for Small States

In the contemporary strategic landscape, artificial intelligence (AI) is redefining warfare, shifting the deterrence posture of small states away from punishment and toward denial. Rather than attempting to match the military mass of larger powers, resource-constrained states can leverage AI to build dense, economical sensing architectures that minimize strategic surprise and create responsive disruption doctrines that impose friction, delay, and uncertainty on adversaries. This holistic approach to denial integrates human-autonomy teaming with systemic resilience in governance and infrastructure , while utilizing AI-driven verification to secure international legitimacy and diplomatic leverage. Ultimately, the AI era provides new avenues for small states to offset scale disparities, allowing them to transform structural vulnerabilities into strategic leverage through agility, operational flexibility, and enduring credibility.