After Iran’s missile attack on Israel, speculation is growing that Tel Aviv could follow up on its threat to strike Tehran’s nuclear facilities. On Oct. 1, Iran fired nearly 200 missiles at Israel in a dramatic escalation of the conflict between the two countries.Israel has vowed to retaliate, and President Biden said on Oct. 2 that he would not favor an attack on Iran’s nuclear infrastructure. Iran’s nuclear programme is spread over many locations across the country. While the threat of Israeli air strikes has loomed for decades, only some of the sites have been built underground.