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

Israel struck multiple targets in Lebanon on Sunday, pressing Hezbollah with more attacks and saying it had killed yet ...

Iran's Foreign Minister Abbas Araqchi said on Sunday that the killing by Israel of an Iranian Revolutionary Guards deputy ...

Almost one million Lebanese people have been displaced by Israeli bombing, according to officials, putting the country on the ...

Israel struck multiple targets in Lebanon on Sunday, after it struck a huge blow by killing the Iran-backed Hezbollah group's ...

Hezbollah has not yet commented on Kaouk's fate, but supporters have been posting mourning messages for him since Saturday.

A crucial tip-off from an Iranian mole instigated Israel to launch a deadly airstrike in Lebanon's capital Beirut that killed ...

Israel said it struck "dozens" more Hezbollah targets in Lebanon on Sunday, after dealing the Iran-backed group a seismic ...

In response, Hezbollah has continued launching projectiles at Israel, with the Israeli navy intercepting a missile from the ...

Hezbollah's announcement of his death Friday triggered tears and celebrations across the Arab world, pointing to the ...

Hezbollah’s leader Hassan Nasrallah was killed by Israeli airstrike this weekend. The Biden administration said it gives the ...

It depends on what these key parties - Hezbollah, Israel and Iran - do next writes our security correspondent Frank Gardner.