Some books are erudite and learned. Some books are entertaining and even funny. Some books offer a whole different perspective on a topic. Some books teach interesting things. Some books are well written. Deterrence Under Uncertainty by Edward Geist is exemplary in each of these categories. It is essential reading for a world awash with conversations about the revolutionary impact of artificial intelligence (AI) on armed conflict. * Herbert Lin, Arms Control Today * Geist, steeped in the history and craft of deception as a specialist in defence policy and security, thinks even the smartest agent can be made self destructively stupid by subterfuge. Fakery is so cheap and effective that Geist envisions a future where AI-driven "fog-of-war machines" create a world that favours neither side, but backs "those who seek to confound". * Simon Ings, New Scientist * Deterrence Under Uncertainty is an accessible exploration into the challenges and opportunities that arise when integrating AI with nuclear warfare. The concepts may be complex, but Geist makes them accessible to the average reader while offering more detailed explanations in the appendices. * Brock Sargent, H-Net Reviews *