International security

Within the past two weeks, a temporary deal to keep Greece in the eurozone was reached in Brussels, a cease-fire roadmap was agreed to in Minsk and Iranian negotiators advanced a potential nuclear deal in Geneva. Squadrons of diplomats have forestalled one geopolitical crisis after another. Yet it would be premature, even reckless, to assume that the fault lines defining these issues are effectively stable. Understanding how these crises are inextricably linked is the first step toward assessing when and where the next flare-up is likely to occur.

The Intersection of Three Crises