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

Hassan Nasrallah, the longtime leader of Iran-backed Hezbollah, was killed in an airstrike in Lebanon's capital Beirut.

President Biden said, "Nasrallah and the terrorist group he led, Hezbollah, were responsible for killing hundreds of ...

The single-most-important leader in Iran’s constellation of allied militias, turned the Shiite militant group into the ...

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 bring more chaos. But it holds the promise of a future peace.

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

Hassan Nasrallah was a dominant political and military leader in the Middle East who has been on Israel’s kill list for ...

Israel's killing of Hezbollah chief Sayyed Hassan Nasrallah was met with silence by many Sunni-led states across the region, ...

Lebanon’s Hezbollah group has confirmed that its leader and one of its founders, Hassan Nasrallah, was killed in an Israeli ...

The killing of Hezbollah chief Sayyed Hassan Nasrallah has stirred a range of reactions across the Middle East. While some ...

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