Yahya Sinwar
Yahya Sinwar was the leader of Hamas in the Gaza Strip and the primary architect of the October 7, 2023, massacre. A former prisoner in Israel, he rose to the top of the organization's political and military hierarchy before his death in an encounter with IDF forces in late 2024.
Yahya Sinwar served as the head of the Hamas political bureau in the Gaza Strip from 2017 until his death in 2024. Born in the Khan Yunis refugee camp, Sinwar was a founding member of Hamas's security apparatus, Majd, which focused on purging suspected collaborators with Israel. He spent over two decades in Israeli prison after being convicted of murdering four Palestinians he suspected of collaboration. During his incarceration, he learned Hebrew and studied Israeli society, positioning himself as a leader among Palestinian prisoners. He was released in 2011 as part of the Gilad Shalit prisoner exchange. Upon his return to Gaza, Sinwar rapidly consolidated power, bridging the gap between the group's military wing, the Izz ad-Din al-Qassam Brigades, and its political leadership. He was the driving force behind the October 7, 2023, invasion and massacre in southern Israel, an event that triggered the ongoing regional conflict. Sinwar's leadership was characterized by a radical ideological commitment to Israel's destruction and a willingness to sacrifice Gaza's civilian infrastructure for military objectives. Documents seized by the IDF in Gaza reveal that Sinwar viewed potential normalization between Israel and Saudi Arabia as a central existential threat to the Palestinian cause, a strategic fear that likely influenced the timing and scale of the October 7 attack. Furthermore, captured files indicate that Sinwar had originally proposed a multi-front attack as early as May 2022, initially targeting Passover 2023, and expected a full-scale invasion of the Galilee by Hezbollah's Radwan force. In late 2024, Sinwar was eliminated by IDF forces in Rafah. The IDF later released bodycam footage documenting the moment of his elimination, showing the final encounter between the Hamas leader and Israeli soldiers. Recent reports also suggest that foreign leaders, including UAE President Mohammed bin Zayed, may have attempted to warn Israeli leadership of Sinwar's specific plans in the days preceding the massacre.