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 ...

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

Israel had been looking for a chance to kill the leader of Hezbollah. Most Read from BloombergClimate Migrants Stand to ...

And Sunni-ruled states Qatar, the United Arab Emirates and Bahrain have stayed completely quiet on Nasrallah's killing. The ...

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

Diplomats, analysts and officials throughout the region and in the West agree that an all-out war between Iran and Israel ...

A picture of Hassan Nasrallah, the late leader of the Lebanese group Hezbollah, who was killed in an Israeli air strike in ...

The severity of Israel’s attacks have called into question the very reason for the organization's existence, which was ...

The devastating blow to Hezbollah by Israel has a place in the global struggle between the “coalition of inclusion” and ...

Israel's killing of Hezbollah leader Hassan Nasrallah has given Iran a serious dilemma -- how to cope with the loss of a ...

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