Israel strikes back at Iran: Five key questions

Israel carried out limited strikes in Iran early Friday in retaliation for Tehran firing a barrage of missiles and drones at Israel last Saturday.

Here are the key facts you need to know about the latest escalation of violence between the two countries.

1. Where did the strike hit?

Fox News confirmed there have been explosions in Iran's Isfahan province, which is where Natanz, one of Iran's nuclear facilities, is located. 

A well-placed military source has told Fox News that the strike was "limited."

2. How much damage did the attack cause?

Following the attack, Iranian state media stated that the nation's atomic sites were "fully safe" and had not been struck by the missiles.

The International Atomic Energy Agency, a United Nations affiliate watchdog organization, later confirmed "there is no damage to Iran’s nuclear sites."

There have been no reports of large-scale damage or casualties.