Biden was asked on Wednesday whether he would support strikes against Iranian nuclear sites and the US president told reporters: "The answer is no."
Ayatollah Ali Khamenei's address in Tehran followed Iran's second-ever direct attack on Israel. It was also the first since exchanges of fire between Tehran-backed Hezbollah fighters and Israeli troops escalated into full-blown war in Lebanon.
Biden added that the Israelis "have not concluded how they're, what they're going to do" in retaliation for a huge ballistic missile attack by Iran on Israel on Tuesday.
As Israel weighs its options after its arch-foe Iran launched its largest ever assault on Tuesday, Biden was asked whether he would support Israel striking Iran's oil facilities.
All sides are aware that any retaliatory strike against Iran's nuclear or oil installations would send the Middle East spiralling even more towards chaos, but Israel seems not to have made a decision yet.
"Our action is concluded unless the Israeli regime decides to invite further retaliation," Iranian foreign minister said in a post on X early on Wednesday.
Iran rejected accusations that it is trying to kill Trump earlier this summer, shortly after a gunman opened fire at a rally in Pennsylvania, killing one person and wounding the presidential candidate.
One of the security officials said a large-scale operation is underway by the IRGC to inspect all devices, not just communication equipment. He said most of these devices were either homemade or imported from China and Russia.
Nasrallah and Hezbollah have thrived with an image of invincibility after confronting Israel in 2006.
Relief and utter joy washed over American fans on Tuesday as the United States beat Iran 1-0 in a nailbiter to reach the last 16 of the World Cup, after they shockingly failed to reach the 2018 tournament.
Qualification scenarios are shaping up as teams are eventfully poised after the completion of the second round of matches of FIFA World Cup Qatar 2022.
Diplomatic foes the United States and Iran face off on the pitch at the World Cup on Tuesday in a match that some Iranians fear may see further run-ins with stadium security or clashes with pro-government fans over raging protests back home.
Diplomatic foes the United States and Iran face off on the pitch at the World Cup on Tuesday in a match that some Iranians fear may see further run-ins with stadium security or clashes with pro-government fans over raging protests back home.
Iran has released more than 700 prisoners after the national team's World Cup football victory over Wales, the judiciary's Mizan Online website said Monday.
Iran's coach Carlos Queiroz lambasted German soccer icon Juergen Klinsmann for criticising his team's World Cup conduct, calling his remarks a "disgrace to football" and urging him to resign from his role with world governing body FIFA.
Iran's national soccer team chose not to sing their country's anthem before their opening World Cup match against England on Monday, in an apparent show of support for protesters back home.
Iran on Sunday issued its first death sentence over the protests that have shaken the country's clerical leadership, the judiciary said, with a rights group warning other convicts risked being "hastily" executed.
Iran striker Mehdi Taremi's four years in Portuguese football have turned unquestioned potential into one of the most potent weapons at the disposal of national team coach Carlos Queiroz.
The uprising in Iran makes one wonder whether another spring is at hand.