The killing of Izz al-Din al-Haddad, the recently appointed head of Qassam Brigades, the armed wing of Hamas, has dealt a symbolic blow to the Palestinian group in Gaza, but the impact on its military operations is far from certain. Al-Haddad was killed on Friday in a sophisticated dual-strike on a residential apartment in Gaza City’s Remal neighbourhood and a vehicle attempting to flee the scene. The delivery of heavy munitions into a densely populated area, packed with displaced civilians, killed seven other Palestinians, including women and children, and wounded 50 people. Yet, despite Israeli claims that the killing will cripple the group’s operational capacity, analysts argue that its decentralised nature is built to absorb such shocks. As the region watches to see how the resistance faction will respond, al-Haddad’s death raises critical questions about the future of the fragile “ceasefire” and who remains to lead the Qassam Brigades. Operational impact: Will the Qassam Brigades collapse? The killings of Qassam Brigades commanders, including Mohammed Deif, Marwan Issa, and Yahya Sinwar’s brother Mohammed, left al-Haddad as …