Hamas Gaza Strip Negotiations Casualties Israel-Hamas Conflict Israeli-Palestinian Conflict Advocacy Movements Hamas Captivity Government Accountability Middle East Ceasefire Agreements Emotional Impact Humanitarian Issues Red Cross Military Responses Public Response Hamas Invasion US Involvement Verification American Citizens Palestinian-Israeli Conflict Israel Hostage Abductions United States Public Figures Hamas and U.S. Hostages Hersh Goldberg-Polin Impact of Violence Psychological Warfare