Beyond the Escalation Trap: Deterrence Failure, Credibility Erosion, and the Attrition Trap

Deterrence theory has long revolved around a central question: how do states influence adversary behavior without resorting to full-scale war? Classical Cold War scholarship, particularly associated with Thomas Schelling and Patrick Morgan, emphasizes that deterrence succeeds when threats are credible in the eyes of the adversary. Credibility depends not only on material capability, but on the perceived willingness of a state to use that capability in ways that threaten what the adversary values most. More recent scholarship, however, has challenged the effectiveness of coercion, especially strategies relying on punishment. Most prominently, Robert Pape argues that coercion succeeds primarily through denial—preventing the adversary from achieving its objectives—rather than through punishment designed to impose costs. When states rely on punishment, Pape argues, they often fall into what he calls an escalation trap, a dynamic in which increasing levels of violence fail to compel the adversary while simultaneously increasing the political and strategic costs of disengagement.

This article argues that the central danger in contemporary conflicts is not the escalation trap identified by Pape, but what can be termed an attrition trap. Whereas Pape emphasizes the inefficacy of punishment as a coercive instrument, the attrition trap highlights the persistence of conflict when credibility deficits remain unresolved. Deterrence failure, from this perspective, is not primarily the result of excessive escalation, but of prolonged interaction patterns that signal limits on a state’s willingness to threaten the adversary’s core strategy. Under such conditions, adversaries come to believe that conflict will remain bounded and tolerable, creating incentives to continue resistance even in the face of significant costs.

The attrition trap emerges from repeated limited uses of force that communicate both capability and restraint. Strategies emphasizing containment, calibrated retaliation, or partial denial may successfully manage violence in the short term, but they also generate observable patterns of behavior that shape adversary expectations. Over time, these patterns can produce credibility erosion. The adversary does not necessarily conclude that the deterring state lacks power; rather, it concludes that the state prefers to avoid escalation beyond certain thresholds. The result is........

© The Times of Israel (Blogs)