US President Donald Trump says he’s “optimistic” a ceasefire deal in Gaza could be agreed next week after Hamas announced that it had “submitted a positive response” to a proposal for a 60-day truce with Israel.

Hamas said it had responded on Friday in "a positive spirit" to a U.S.-brokered Gaza ceasefire proposal and was prepared to enter into talks on implementing the deal, which envisages a release of hostages and negotiations on ending the conflict.