Israel has launched a rare airstrike that killed a senior Hezbollah military official in a densely populated southern Beirut neighborhood.

Lebanon’s health minister says the death toll from the Israeli airstrike on a Beirut suburb the day before has risen to 31, including seven women and three children.

People in a southern suburb of Beirut woke up on Saturday morning to the scene of a collapsed building and tight security hours after an Israeli airstrike killed Ibrahim Akil, a Hezbollah commander who was in charge of the group’s elite Radwan Forces.