Hamas is seeking guarantees that a new U.S.-backed ceasefire proposal for Gaza would lead to the war's end, a source close to the militant group said on Thursday, as medics said Israeli strikes across the territory had killed scores more people.

The U.S. President said Israel “agreed to the necessary conditions to finalize” a 60-day ceasefire, “during which time we will work with all parties to end the war.”

Israel confirmed that it agreed to a ceasefire proposal by President Donald Trump's Middle East envoy, Steve Witkoff, a day after Trump said the country had “agreed to the necessary conditions” for a ceasefire in the war in Gaza.