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

Hassan Nasrallah propelled Hezbollah in Lebanon into one of the world’s most powerful paramilitary factions and Israel's ...

Ali Karki, the commander of Hezbollah’s southern front, was among several senior figures also killed in the attack, the ...

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

The Iran-backed militant group Hezbollah confirms leader Hassan Nasrallah was killed in an Israeli strike in Lebanon. Israel ...

BEIRUT—Israel said it killed Hezbollah leader Hassan Nasrallah with a massive airstrike on Beirut’s southern suburbs Friday, ...

Nasrallah took over as leader of Hezbollah in 1992 after Israel assassinated the group's previous leader and cofounder Abbas ...

The Israeli military claims that Hassan Nasrallah, secretary-general of Hezbollah, was killed in Fiday’s airstrike in Beirut, ...

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

Hezbollah's announcement of his death Friday triggered tears and celebrations across the Arab world, pointing to the ...

Hezbollah leader Hassan Nasrallah has been killed in airstrikes by Israel targeting Hezbollah headquarters in Beirut, the ...

An eerie calm on Sunday engulfed the rubble-strewn Beirut site where an Israeli air strike killed Hezbollah chief Hassan ...