Israel has claimed the death of a senior Hezbollah military official after a rare Israeli airstrike in Beirut killed at least 37 people and wounded dozens more, shortly after Hezbollah pounded northern Israel with 140 rockets.

Hezbollah has pounded northern Israel with 140 rockets, a day after the militant group’s leader vowed to retaliate against Israel for a mass bombing attack, the Israeli military and the militant group said.