Hamas leader Yahya Sinwar, the mastermind behind the Oct. 7, 2023, attack on Israel, was killed this week in a firefight with Israeli forces, officials said.
The development comes as Israel continues intense air and ground campaigns against Hezbollah in Lebanon and against Hamas in the Gaza Strip.
The uptick in offensive operations came as Israeli leaders planned their response to Iran's latest ballistic missile attack.
Hamas political leader Yahya Sinwar was killed by Israeli forces on Thursday, Israel Foreign Minister Israel Katz confirmed in a statement.
"The master murderer Yahya Sinwar, who is responsible for the massacre and atrocities of October 7, was killed today by IDF soldiers," Katz said.
Hamas Gaza leader Yahya Al Sinwar attends a press conference after Hamas announcing his victory in Gaza City, Gaza Strip, Mar. 10, 2021.
Mohammed Saber//EPA-EFE/Shutterstock
-ABC News' Guy Davies
Oct 17, 2024, 12:38 PM EDT
Egypt replaces head of general intelligence agency
Egypt replaced the head of its general intelligence agency -- who played an instrumental role in brokering a Gaza cease-fire deal -- amid stalled negotiations. Deputy Hassan Rashad was named as new head of the agency.
Abbas Kamel, a longtime confidant and close aide to President Abdel Fattah al-Sisi, had headed the general intelligence agency since 2018 and was seen as the country’s second-most powerful figure.
Egypt's President Abdel Fattah el-Sisi (C), Intelligence Chief Abbas Kamel (3rd-R), and Foreign Minister Badr Abdelatty (2nd-R) meet with US Secretary of State Antony Blinken (3rd-L) and US Ambassador to Cairo Herro Mustafa Garg at the presidential palace in Cairo on Sept. 18, 2024.
Evelyn Hockstein/Pool/AFP via Getty Images, FILE
Sisi relied heavily on Kamel for managing foreign policy affairs, including conflicts in Gaza and Sudan, as well as domestic security issues such as a wide-scale crackdown on dissent.
The change comes amid stalled negotiations for a cease-fire in the ongoing war in Gaza, which has spread into Lebanon. Kamel was a lead negotiator in the mediation efforts by Egypt, the U.S. and Qatar to end to the yearlong conflict. He played a key role in the diplomacy that led to a weeklong truce in November 2023.
Kamel will now take up a post of presidential adviser and envoy, as well as general coordinator of security services, according to a presidency statement.
-ABC News' Ayat Al-Tawy
Oct 17, 2024, 9:52 AM EDT
Israel 'checking the possibility' that Hamas leader Yahya Sinwar was killed in Gaza
The Israel Defense Forces are "checking the possibility" that Hamas leader Yahya Sinwar is one of the three militants it killed in Gaza on Thursday.
"At this stage, the identity of the terrorists cannot be confirmed," the IDF wrote in a post to X. "In the building where the terrorists were eliminated, there were no signs of the presence of hostages in the area. The forces that are operating in the area are continuing to operate with the required caution."
The head of the political wing of the Palestinian Hamas movement in the Gaza Strip Yahya Sinwar attends a rally in support of Jerusalem's al-Aqsa mosque in Gaza City, Oct. 1, 2022.
Mahmud Hams/AFP via Getty Images
The 62-year-old has served as Hamas' leader in Gaza since 2017 and assumed leadership of the group's political bureau after the Israeli assassination of Ismail Haniyeh in Iran this July.
-ABC News' Guy Davies
Oct 17, 2024, 9:52 AM EDT
28 killed, 160 wounded in Israeli strike on school in northern Gaza
At least 28 people were killed and 160 others were wounded in an Israeli strike on the Abu Hussein School in northern Gaza where displaced people were sheltering, according to the Hamas-run Government Media Office.
In a statement, Hamas said Israel’s claims "that Abu Hussein School is being used for resistance purposes are mere lies, and it is a systematic policy of the enemy to justify its crime."