Israel launched a major attack on Iran, targeting its nuclear program and killing two senior military officers. This was the biggest attack Iran has faced since its war with Iraq in the 1980s. Israeli leaders said the attack was necessary to stop Iran's quickly developing nuclear program and prevent an immediate threat. Iran responded by sending drones, and its leader promised strong punishment for Israel. Israeli planes attacked about 100 targets, including Iran's main nuclear facility. After the attack, the airspace in Israel, Iran, Iraq, and Jordan was closed, and oil prices went up a lot. Israel's Defense Minister warned that Iran would probably respond immediately.