Israeli forces killed at least 15 people and injured dozens more in the country’s south, Lebanese officials said. Israel had agreed to withdraw its troops from the area as of Sunday.

There was jubilation in Israel, Gaza and the West Bank on Saturday as hostages and Palestinian prisoners were freed in the latest advance for the Israel-Hamas ceasefire. Meanwhile, Israel’s fragile truce in Lebanon appears to be in doubt as this weekend’s deadline to withdraw Israeli troops from the country looms.