Israeli emergency services have said at least two people were killed in the strikes and dozens of people are injured.

In a shocking escalation, Iran launched a fresh wave of missile and drone attacks on Israel, lighting up the skies over Jerusalem. The assault, one of the heaviest in recent days, stunned residents as explosions echoed across the capital.

Iran launched dozens of ballistic missiles toward Israel on Friday night in retaliation for Israel's surprise attack early Friday. Israel struck at the heart of the Iran's nuclear program, killing several nuclear scientists as well as high-ranking military leaders, according to Israeli officials.

Israel's El Al Airlines has cancelled flights to and from many European cities as well as Tokyo and Moscow until June 23 owing to the conflict between Israel and Iran, it said on Sunday.

Missiles and projectiles were seen in the skies over Jerusalem and Tel Aviv early on Sunday as Tehran unleashed a fresh attack on Israel which in turn launched an expanded assault on Iran.

Iran and Israel continued on Sunday their aerial attacks, which began Friday with a series of Israeli strikes on Iran.

Prime Minister Benjamin Netanyahu of Israel presented Iran’s sophisticated ballistic missiles as a critical threat to Israel’s survival.

A resident of Kafr Kanna was arrested shortly after posting a picture of the Iranian flag accompanied by a song of support and a salute to the flag, police confirmed. Northern District police located the man behind the social media posts, arrived at his home, and arrested him for questioning.

According to a report from the Jerusalem Post, Muhammad Abd al Karim al Ghamari, the chief of staff for the Houthis, was the main target of the strike.

The retaliatory strikes came on Saturday, a day after Israel killed top Iranian military leaders and scientists and destroyed an aboveground nuclear enrichment plant near Natanz.

Missiles and projectiles were seen in the skies over Jerusalem and Tel Aviv early on Sunday as Tehran unleashed a fresh attack on Israel which in turn launched an expanded assault on Iran. Israel warned of more attacks after Tehran fired waves of missiles and drones that killed three people and wounded dozens in Israel.

As missiles fell on Tel Aviv, Israeli and Iranian envoys traded accusations at an emergency UN meeting over the legality and consequences of Israel’s preemptive strike