Israel may see advantage in a weaker Iran. But the world has seen before what weak or failing states in West Asia export — insecurity, disruption and spillover
The idea of ‘regime change’ is prominently associated with US-led invasions in Iraq and Afghanistan. But most regime changes – meaning transition from one political system to another – happen internally. Succession crises can trigger a regime change, or splits within ruling elites, or military coups, major protest movements, etc.