Hamas names Yahya Sinwar, mastermind of the Oct. 7 attacks, as its new leader in show of defiance
Yahya Sinwar chairs a meeting with leaders of Palestinian factions at his office in Gaza City, April 13, 2022. | Photo Credit: AP Hamas on Tuesday (August 6) named Yahya Sinwar, its top official in Gaza who masterminded the Oct. 7 attacks in Israel, as its new leader in a dramatic sign of the power…