Israeli Defense Forces Hostage Situations Yahya Sinwar Hezbollah Israel Defense Forces Israeli-Palestinian Conflict Leadership Operations IDF Operations IDF Hostage Crisis Gaza Regional Tensions Leadership Assassination Hamas Activities Infiltration Assassination Rocket Attacks Gaza Strip Nahal Oz Incident IDF Attacks Casualties Assassination of Leaders Jihia al-Sinwar Iran's Influence Counterterrorism Strategies Palestinian Islamic Jihad Civilian Impact Military Strategy Abduction Hostage Release Military Strategies Mohammed Deif Forces Ceasefire Negotiations Tunnel Operations Impact of Leadership Changes