Israel carried out a large attack on Iran's capital, Tehran. This attack targeted Iran's nuclear facilities and killed at least two senior military leaders, General Hossein Salami and General Mohammad Bagheri. This was the biggest attack Iran has faced since its war with Iraq in the 1980s. Israeli officials said these attacks were necessary to stop the immediate threat from Iran's growing nuclear program. In response, Iran launched drones, and its Supreme Leader, Ayatollah Ali Khamenei, promised "severe punishment" for Israel. Israeli planes attacked about 100 targets, including Iran's main nuclear enrichment site. After the attack, airspace was closed over Israel, Iran, Iraq, and Jordan. Also, oil prices (Brent crude) went up a lot. Israel's Defense Minister, Israel Katz, warned that Iran would likely retaliate soon.