FILE - Yahya Sinwar, head of Hamas in Gaza, greets his supporters upon his arrival at a meeting on the seaside of Gaza City, on April 30, 2022. (AP Photo/Adel Hana, File)

FILE - Yahya Sinwar speaks to foreign correspondents in his office in Gaza City on May 10, 2018. (AP Photo/Khalil Hamra, File)

FILE - Yahya Sinwar, head of Hamas in Gaza, chairs a meeting with leaders of Palestinian factions at his office in Gaza City, on April 13, 2022. (AP Photo/Adel Hana, File)

FILE - Yahya Sinwar, Palestinian leader of Hamas in the Gaza Strip, places his hand over his heart on stage after greeting supporters at a rally on May 24, 2021, in Gaza City, the Gaza Strip. (AP Photo/John Minchillo, File)

FILE - Yahya Sinwar, head of Hamas in Gaza, delivers a speech during at a hall on the seaside of Gaza City, on April 30, 2022. (AP Photo/Adel Hana)