A suspected Iranian drone attack hit the CIA’s station at the U.S. Embassy in Saudi Arabia on Monday, in what would amount to a symbolic victory for the Islamic republic as it lashes out at U.S. targets and personnel across the Middle East, according to two people familiar with the matter.

The U.S. and Saudi governments confirmed that two drones hit the U.S. Embassy complex in Riyadh but did not disclose that America’s spy hub was hit in the attack.