Iran is once again in the midst of nationwide unrest. Protests that erupted in late 2025—initially driven by an acute economic crisis rapidly spreading across the entire country—are ongoing. Whether this latest wave culminates in revolutionary rupture, regime adaptation, or a familiar cycle of repression and exhaustion remains uncertain. What is already clear, however, is that the structural forces animating the unrest extend far beyond the present.
At the heart of Iran’s protests lies a set of sharp and enduring regional disparities that have long shaped patterns of development, political control, and social mobilization. These center–periphery divides have repeatedly rendered Iran’s border provinces more vulnerable to deprivation, marginalization, and protest, while allowing the political and economic core to absorb shocks with greater resilience. Today, those divides are under unprecedented strain, as economic hardship is no longer confined to the margins but increasingly shared across the country.