Israeli security cabinet ministers told Sinwar is very likely dead, two officials say. Two Israeli outlets reporting Hamas leader is dead.

Pro-Israel experts hoping Sinwar's likely death could lead to hostages' release, end of war in Gaza

Hamas leader Yahya Sinwar dead, Israel confirms

Analysis | Will Sinwar's death end Gaza war?

Netanyahu after killing of Yahya Sinwar: 'Evil suffered a heavy blow today...Hamas will never rule Gaza again'