The head of the United Nation's nuclear watchdog says US strikes on Iran fell short of causing total damage to its nuclear program and that Tehran could restart enriching uranium "in a matter of months".
US President Donald Trump responded during a White House news conference that the Islamic republic would have to cooperate with the group "or somebody that we respect, including ourselves."
Iran's Ambassador to Australia has warned that Donald Trump's "act of animosity" in ordering the bombing of Iranian nuclear sites could see US military bases targeted and a key sealane closed.
Iran has launched a barrage of missiles at Israel just hours after the United States attacked three sites in Iran, aiming to destroy the country's nuclear program.
President Donald Trump said the strikes, which he described as "very successful," had hit the Natanz, Fordow and Isfahan sites, with Fordow being the primary target.
Trump said Iran's nuclear enrichment facilities had been "completely obliterated" shortly after first announcing the US attack on his platform Truth Social.
Iran's state-run IRNA news agency early on Sunday quoted a statement from Iran's Qom province after US President Donald Trump confirmed the strikes in a post to social media.
Israel and Iran exchanged strikes a week into their war, as Trump weighed US military involvement and key European ministers met with Iran's top diplomat to negotiate a diplomatic solution to the conflict.
US President won't say whether he'll move forward, as Tehran rejects call for surrender and Supreme Leader warns any US strikes targeting the Islamic Republic will "result in irreparable damage".
Israel claims it has killed another high-ranking Iranian general as it pounds Iran for a fifth day in an air campaign against its longstanding foe's military and nuclear program.
The escalating conflict also threw talks between the United States and Iran over an atomic accord into disarray days before the two sides were set to meet on Sunday.