Nuclear Strategy

Nuclear strategy is the study of how states and military organizations plan for, deter, and if necessary conduct nuclear warfare. It emerged as a distinct field during the Cold War, shaped by the institutional context of the RAND Corporation and the intellectual frameworks of game theory and systems analysis.

The central problem of nuclear strategy is paradoxical: the most destructive weapons ever invented are valued not for their use but for their non-use. Deterrence depends on the credible threat of retaliation, which requires that the adversary believe the threat will be carried out even though carrying it out would be catastrophic for all parties. This generated a rich literature on credibility, commitment, and strategic stability — including the analysis of second-strike forces, arms control, escalation ladders, and the stability-instability paradox.

Nuclear strategy is not merely a branch of military planning. It is a case study in how formal reasoning confronts existential stakes. The models developed at RAND — from the Nash equilibrium to systems analysis — were applied to scenarios that most humans find morally unthinkable. Whether the formalization of nuclear war represents intellectual courage or institutional moral failure remains contested.