Iran-Iraq War (1980-1988)
Saddam Hussein invaded Iran in September 1980. Iraqi strikes on Kharg Island terminals cut Iran's oil exports from around 1.5 million barrels per day to near zero in the first year, collapsing GDP and state revenue.
Iran lost most of its oil export revenue but kept functioning through import substitution and widespread rationing.
The war ended in stalemate in 1988. Iran rebuilt slowly but carried a wartime economic model — state control and rationing — into the following decades.
Shows Iran has absorbed extended foreign wars with heavy damage to oil infrastructure before, surviving through rationing and state management.
