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

Iran's Supreme Leader Ayatollah Ali Khamenei was placed in a secure location after Hezbollah leader Hassan Nasrallah's killing in Lebanon.

Tensions in the Middle East have escalated dramatically after Israeli airstrikes killed Hezbollah leader, Hassan Nasrallah ...

The Israeli military said Sunday it killed Nabil Kaouk, another high-ranking Hezbollah official, a day after the Lebanese militant group confirmed the death of multiple commanders, including longtime ...

Iran perceives the assassination of Hassan Nasrallah as a significant humiliation, marking the second severe loss for the ...

An Israeli airstrike on northeast Lebanon has killed 11 people Sunday morning, a day after the Lebanese militant group ...

BEIRUT - Hezbollah leader Sayyed Hassan Nasrallah, whose death was announced on Saturday, led the Lebanese group through ...

Hezbollah has yet to officially announce Qaouq's death but a source close to the group said he had been killed.

The Israeli military today announced it had killed another high-ranking Hezbollah official in an air strike - Nabil Kaouk, ...

Netanyahu may dream of bringing about a new regional order in the Middle East. But regional chaos — with the all the dangers ...

Almost one million Lebanese people have been displaced by Israeli bombing, according to officials, putting the country on the verge of a "humanitarian catastrophe". The body of Hezbollah's leader has ...

Nabil Kaouk was killed on Saturday, a day after the death of the militant group’s leader for more than three decades, Hassan ...