The death of Yahya Sinwarlucky time, the Hamas leader who was believed to be the mastermind of the Oct. 7 attack, provides a new opening for the United States to meaningfully push for a cease-fire and hostage release in Gaza and for the de-escalatio

Yahya Sinwar's current location is unclear, with some believing he is hiding in Gaza’s tunnels.Photo: X Yahya Sinwar's current location is unclear, with some believing he is hiding in Gaza’s tunnels.Photo: X The whereabouts of Yahya Sinwar,