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.

Hezbollah leader Hassan Nasrallah, who transformed the Lebanese militant group into a potent paramilitary and political force ...

Israel is firing strikes into Lebanon as the conflict in the Middle East intensifies. Israel believes it has eliminated ...

Longtime Hezbollah leader Hassan Nasrallah was killed in an Israeli airstrike on Beirut, the Lebanese militant group ...

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

By mid-afternoon on September 28th it had been almost 24 hours since Israel tried to assassinate Hassan Nasrallah, the leader ...

Hezbollah leader Hassan Nasrallah, who led the terror group for more than 30 years, was killed in an Israeli airstrike.

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

Hezbollah leader Hassan Nasrallah, who transformed the Lebanese militant group into a potent paramilitary and political force ...

An Iranian Revolutionary Guard general, Abbas Nilforoushan, was also killed in the Israeli strike that killed the Hezbollah ...

Nasrallah led the militant group for more than three decades. His death could dramatically reshape conflicts across the ...