The Israel-Hamas war has devastated the Gaza Strip. Satellite photos offer some sense of the destruction in the territory.

Israel intensified strikes on Gaza hours after a ceasefire and hostage release deal was announced, residents and authorities in the Palestinian enclave said, as mediators sought to quell fighting ahead of the truce's start on Sunday.

The deal, mediated by the United States, offered a glimmer of hope in a conflict that has taken an immense human toll.