Israeli strikes killed dozens of people including children on Sunday in Lebanon and isolated northern Gaza, as the world watched for signs of how the U.S. election might affect the wars between Israel and Iranian-backed militant groups Hamas and Hezbollah.

Israeli airstrikes Saturday killed at least 11 people and injured dozens in central Beirut, officials said, as diplomats scrambled to broker a cease-fire. Lebanon's Health Ministry said the death toll could rise as emergency responders dug through the rubble looking for survivors.