Key facts
- A Greek-operated Patriot air defence system in Saudi Arabia intercepted drones on Thursday.
- The system is located in the Yanbu region, home to major oil refining facilities.
- This is the third time the Greek system has been used in combat since the U.S.-Israeli war on Iran.
- Greece has deployed a U.S.-made Patriot battery, operated by Greek personnel, in Saudi Arabia since 2021.
- The drone was launched from Yemen and targeted a major oil refinery installation in Yanbu.
