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

Hezbollah’s leader Hassan Nasrallah’s death left a void at the top of the world’s most heavily armed nonstate militia. WSJ's ...

Iran on Saturday called for an emergency meeting of the UN Security Council following the killing of Hezbollah leader Hassan ...

Its intelligence had long tracked Hassan Nasrallah and it recently learned he planned to move, which would have closed the ...

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

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

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

Iran has announced that a prominent general in its paramilitary Revolutionary Guard sanctioned by the U.S. died in an ...

Israel has plunged Hezbollah into disarray and decapitated its leadership. How Iran will react is an open question.

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

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

Hezbollah’s leader, Hassan Nasrallah, was killed on Friday near Beirut, Lebanon, in an attack that Israel’s military said had ...