Hamas is seeking guarantees that a new U.S. 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.

Hamas and Israel staked out their positions Wednesday ahead of expected talks on a Washington-backed ceasefire proposal, with the militant group suggesting it was open to an agreement while the Israeli prime minister vowed “there will be no Hamas” in postwar Gaza.