Abqaiq-Khurais attack (2019)
Drones and cruise missiles struck Saudi Arabia's Abqaiq oil processing facility and the Khurais oil field, temporarily halting about half of Saudi oil production. The attack was attributed to Iran, with the Houthis also claiming involvement.
Oil prices spiked, and Saudi Arabia's vulnerability to aerial attacks was exposed. The attack did not trigger a direct military confrontation with Iran.
It demonstrated that Iran-aligned forces could strike deep into Saudi territory, a pattern the Houthis have repeated in the current escalation.
The current Houthi attacks on Riyadh's airport and Saudi Aramco facilities follow the same pattern of strikes on Saudi infrastructure by Iran-aligned forces.
