Israel and Hamas reached a deal to resolve a disagreement over the exchange of a female civilian hostage that had threatened to derail the truce. Lebanon, however, saw the deadliest day since Israel’s truce with Hezbollah took effect.

Israel and Lebanon agreed to extend their ceasefire until Feb. 18 to give Israeli troops more time to withdraw, the Trump administration said Sunday, while a Gaza dispute with Hamas over a hostage was resolved.

Israeli troops pull back but maintain a watchful eye on the tens of thousands of Gazans who had been displaced during the 15 months of fighting.