Israel unleashed airstrikes across Iran for a third day on Sunday and threatened even greater force as some Iranian missiles evaded Israeli air defenses to strike buildings in the heart of the country.

Middle Eastern markets dropped on Sunday as investors signaled growing concerns of a wider conflict amid tit-for-tat attacks by Israel and Iran.

In sweeping attacks that started early Friday, Israel has struck at the regime in Tehran, targeting Iranian nuclear and military assets. The Israeli strikes have killed more than 70 people, including four top security chiefs, and damaged Iran’s main nuclear site at Natanz.

Inter Milan forward Mehdi Taremi has been left stranded in Iran after failing to get a flight out of the country amid its conflict with Israel, a club source told Reuters, with Italian media reporting the 32-year-old will miss the Club World Cup.

A palpable tension settled over an eerily quiet Tel Aviv as residents anticipated another round of missiles to be fired from Iran, which is under intense attack from the Israeli military

While Israel and Iran trade attacks, Palestinians in Gaza have been struggling to find food, connect to the internet and survive airstrikes.