Steven Witkoff, who played an important role in brokering the truce between Israel and Hamas, was expected to meet with Israel’s prime minister and to visit Gaza.

Already, the fragile deal has come under considerable stress, and it could collapse in the weeks to come. Yet for the time being, the fighting has stopped in both Gaza and Lebanon, and hostages have begun to come home.

Israel and Hamas have agreed a Gaza ceasefire and hostage release deal following 15 months of war, mediators Qatar and the US say. Qatari Prime Minister Sheikh Mohammed bin Abdul Rahman Al Thani said the agreement would come into effect on Sunday so long as it was approved by the Israeli cabinet.