Iran on Sunday said it reserved all options to defend itself after unprecedented US strikes that President Donald Trump claimed had "obliterated" its key nuclear facilities.
Hours after Trump joined Israel's war on Iran by sending B-2 bombers to Iran, the Israeli military warned people to seek cover from an Iranian missile barrage that appeared heavier than the salvoes fired in the past few days.
"The events this morning are outrageous and will have everlasting consequences," said Iranian Foreign Minister Abbas Araghchi, calling the US strikes a "grave violation" of the UN charter, international law and the nuclear Non-Proliferation Treaty.
Israel's ambulance service said at least 16 people were hurt in the morning barrage.
Trump, in a televised address to the US people, flanked by Vice President JD Vance, Defense Secretary Pete Hegseth and Secretary of State Marco Rubio, called the strikes a "spectacular military success" that had taken out Iran's three principal nuclear sites: Natanz, Isfahan and Fordow.
He warned Tehran it would face more devastating attacks if it does not agree to "peace".
Israeli Prime Minister Benjamin Netanyahu congratulated Trump on his "bold decision", saying, "History will record that President Trump acted to deny the world's most dangerous regime, the world's most dangerous weapons."