Dozens of people were killed in Gaza, officials said Saturday, as protestors in Israel demand an end to the war in the Palestinian enclave and release of the remaining Hamas-held hostages.

The White House has not commented on a report finding famine in Gaza. Analysts say that absent U.S. pressure, Israel is unlikely to change course.

Israel’s defense minister warned on Friday that Gaza City could be destroyed unless Hamas accepts Israel’s terms, as the country prepares for an expanded offensive in the area.