Israel has dealt Hezbollah heavy blows since launching its offensive in late September, escalating the conflict that had rumbled on in parallel to the Gaza war for a year. Hezbollah has kept up rocket fire into Israel and its fighters have been battling Israeli troops on the ground in the south.

Plumes of smoke rose over Beirut as the strikes continued, while raids also reached southern Lebanon’s Bint Jbeil, where overnight airstrikes and artillery shelling inflicted heavy damage on buildings and residential complexes, according to Lebanon’s ...

The deaths on Wednesday made it one of the most lethal days for the Israeli military since it invaded Lebanon last month to battle Hezbollah fighters.