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 ...

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

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

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

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

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

Israel intensified its military campaign across the Middle East on Monday, striking central Beirut for the first time since ...

Hezbollah leader Hassan Nasrallah was meeting other commanders in an underground bunker in southern Beirut when Israel Air ...

Israel’s pounding of Lebanon has resulted in the killings of Hezbollah’s top leadership, including its chief Hassan Nasrallah ...

An Israeli airstrike in Beirut that eliminated Hezbollah leader Hassan Nasrallah was based on intelligence from an undercover ...

The imperialist powers are demonstrating that they will stop at nothing in their quest to reimpose shackles on the former ...