Authorities added that the dead included foreigners, citizens of India and Bangladesh.
Iran's Islamic Revolutionary Guard Corps (IRGC) said earlier on Sunday that it had attacked radar systems in the Middle East, including Kharj.
Where exactly did the missile attack take place?
How many foreigners died in the attack?
Which countries were affected by the attack?
What did Iran's Islamic Revolutionary Guard Corps say about the attack?
Tension in the Middle East continues
The Saudi Ministry of Defense announced on Friday that it had intercepted a ballistic missile near this central city.
There is a military airport in Kharj that not only serves Saudi forces, but is also a US air base.
Sunday is the ninth day of the war in the Middle East. On February 28, Israel and the US launched airstrikes against Iran, which in response attacks Israel and the Persian Gulf countries, hitting both American bases located there and civilian facilities.
