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 ...

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

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 ...

Military defeats matter. Israel’s inexcusable complacency on Oct. 7, 2023, allowed Hamas, a terrorist force with a small ...

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

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

Until the Abraham Accords became a reality, we heard every reason imaginable for why they were not possible. But our ...

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