An Israeli airstrike has cut off a main highway linking Lebanon with Syria, leaving two huge craters on either side of the road. The airstrike Friday rendered the road unusable for cars, leaving people to go on foot to the Masnaa Border Crossing where tens of thousands of people fleeing war in Lebanon have crossed into Syria in the past two weeks.

BEIRUT — Israel carried out another series of punishing airstrikes Friday, hitting suburban Beirut and cutting off the main border crossing between Lebanon and Syria for tens of thousands of people fleeing the Israeli bombardment of the Hezbollah militant group.