Ceasefires today are not peace. They are temporary suspensions of volatility engineered within fragile architectures of communication, restraint, and mediated understanding. Their collapse is not an anomaly but an inherent risk embedded within their design. The real question is not whether a ceasefire will fail, but how the system responds when it does. For the United States, which has increasingly shifted toward a model of distributed crisis management, such failure represents a critical stress test of its evolving strategic doctrine.