The paper explores the interaction between debt crises and devaluation. Since the optimal level of devaluation in a crisis depends on the level of debt that has to be serviced, a default makes a devaluation less likely. Expected devaluation depends thus on expectations about default which is also a function of the type of policymaker. Therefore, the decision to devalue can be forced upon the government by adverse expectations about default and the type of policymaker in office. I also explore how these uncertainties affect the policymaker?s choice of exchange rate regime.