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

Fissures have opened within the Iranian government over how to respond to Nasrallah’s killing, with conservatives arguing for ...

Israel's strikes on Sunday have killed more than 100 people, mostly in Lebanon, as Tel Aviv's aggression on the country and ...

At least 105 have been killed in Lebanon on Sunday by Israeli strikes, as Tel Aviv's aggression on the country intensifies.

An apartment building in Beirut was hit by an Israeli airstrike on Monday, according to Reuters witnesses, in the first ...

Hezbollah confirmed Nabil Kaouk, the deputy head of the militant group’s Central Council, was killed Saturday, making him the ...

Witnesses have reported the first Israeli airstrike in central Beirut in nearly a year of conflict, hours after Israel struck ...

According to the White House official, the US is concerned over the potential spread of the Middle Eastern conflict ...

Tensions are rising in the Middle East after an Israeli strike killed Hezbollah leader Hassan Nasrallah in Lebanon Friday.

Hezbollah on Sunday confirmed the death of high-ranking official Nabil Kaouk in an Israeli airstrike, a day after the ...

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

Hezbollah confirmed his death, making him the seventh senior Hezbollah leader slain in Israeli strikes in a little over a ...