Experts think it is unlikely Iran will escalate the conflict and that it will instead focus on rebuilding Hezbollah and ...

Israel’s assassination of Hezbollah leader Hassan Nasrallah has intensified the war at its border with Lebanon and put the ...

An airstrike has leveled an apartment building and killed three Palestinian militants in central Beirut, as Israel appeared ...

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

Iran will not leave any of "the criminal acts" of Israel unanswered, Iranian Foreign Ministry spokesperson Nasser Kanaani ...

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

The devastating blow to Hezbollah by Israel has a place in the global struggle between the “coalition of inclusion” and ...

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

Israel has killed Hezbollah's leader - but this may bring the region one step closer to a much wider conflict.

The attacks have dealt stunning blows to Hezbollah, killing much of its leadership and revealing gaping security holes.

A succession of Israeli strikes have reset the military calculus in the Middle East, but it remains just as dangerous.

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