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

In just over a week, intensified Israeli strikes in Lebanon have killed seven high-ranking commanders and officials from the ...

Oil steadied after Israel’s killing of Hezbollah’s leader, Hassan Nasrallah, with the market waiting to see how Iran will ...

The Lebanese militant group’s next leader will confront the most challenging moment in the organization’s four-decade history.

The first apparent Israeli airstrike on central Beirut in nearly a year of conflict leveled an apartment building early ...