Follow NBC News' live coverage as Iran responds to Hezbollah leader Hassan Nasrallah's killing in an Israeli strike.

Iran on Saturday called for an emergency meeting of the UN Security Council following the killing of Hezbollah leader Hassan ...

Its intelligence had long tracked Hassan Nasrallah and it recently learned he planned to move, which would have closed the ...

Israel killed Hezbollah leader Sayyed Hassan Nasrallah in a powerful airstrike in Beirut, dealing a heavy blow to the ...

Hassan Nasrallah, the leader of Hezbollah, the most powerful Iranian-backed militant group in the Middle East, was killed by ...

Hezbollah confirmed Saturday that its leader of more than three decades was killed in an Israeli airstrike in southern Beirut ...

In the short term, Israel’s strike may being more chaos. But it holds the promise of a future peace.

Iran has announced that a prominent general in its paramilitary Revolutionary Guard sanctioned by the U.S. died in an ...

Leaders in Tehran suggested it would be the Lebanese militia that would strike back at Israel after the killing of Hassan ...

The last 48 hours in the Middle East – in which Israel killed Hezbollah leader Hassan Nasrallah and continued to bombard the ...

Iran Supreme Leader Ayatollah Khamenei has pledged retaliation after Hezbollah leader Hassan Nasrallah wass killed in Israeli ...

Israel dealt a massive blow to Iran when it killed Hezbollah leader Hassan Nasrallah Friday – but experts say the country is ...