Hezbollah has launched over 100 rockets across a wider and deeper area of northern Israel, with some landing near the city of Haifa, as the sides appeared to be spiraling toward all-out war following months of escalating tensions.

Israel claimed the death of a senior Hezbollah military official after a rare Israeli airstrike on Beirut as the death toll rose Saturday to at least 37 people, with dozens more wounded, 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.