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.
Prime Minister Sheikh Hasina extends her full support to Iran's nuclear deal with big powers and expresses her firm hope that it would pave the ways for Iran's economic cooperation with international community including Bangladesh.
Iranian Foreign Minister Mohammad Javad Zarif is to arrive in Dhaka tomorrow evening to brief the Bangladeshi leaderships on the deal signed between Iran and global superpowers recently.
Seeking to sell his nuclear deal with Iran to a skeptical Israeli public, President Barack Obama has repeatedly declared his deep affection for the Jewish state. But the feelings do not appear to be mutual.
Saudi Arabia's King Salman says the results of an investigation into why a crane collapsed in the Muslim holy city of Mecca, killing at least 107 people, will be made public.
A judge in Iran has started sentencing criminals to buy and read books instead of handing down prison terms.
Saudi Arabia says it is happy with President Obama's assurances that the recent nuclear deal with Iran will not imperil the Gulf states.
Iran is eyeing wider trade cooperation with Bangladesh especially in energy sector as the sanctions imposed on Iran are set to be withdrawn.
China is set to reap the windfall of the post-nuclear deal scenario with Iran. Indeed if one looks at Chinese engagement with Iran during the standoff between Washington and Tehran over the last few years, it is understandable why Beijing threw its weight behind a diplomatic solution to the nuclear issue.
Britain will reopen its embassy in Tehran during a visit to Iran by Foreign Secretary Philip Hammond due to start on Sunday.
At least 76 people were killed and 212 wounded today in a blast claimed by Islamic State in Baghdad's Sadr City, police and medical.