International mediators appeared to have made progress Wednesday on extending the truce in Gaza. They are encouraging the territory’s Hamas rulers to keep freeing hostages in return for the release of Palestinian prisoners and further respite from Israel’s air and ground offensive. The deal will otherwise expire within a day. Israel has welcomed the release of dozens of hostages in recent days and says it will maintain the truce if Hamas keeps freeing captives. But its other major goal is the annihilation of the armed group that has ruled Gaza for 16 years and orchestrated the deadly attack on Israel that triggered the war. That seems less and less likely.
