Mohammed Sinwar, the leader of Hamas in Gaza, was confirmed killed on May 13, 2025. Despite losing key leadership, including multiple brigade and battalion commanders, Hamas continues to maintain control in areas like Nuseirat and Gaza City, demonstrating resilience and ongoing recruitment. Israel’s tactical successes in eliminating leaders have not translated into a strategic collapse of Hamas, which persists in its operations and hostage negotiations, revealing a complex dynamic that challenges the effectiveness of Israel’s approach.