An Israeli airstrike hit a Gaza hospital, causing a massive fire and multiple casualties. Hamas official Ismail Barhoum was assassinated in the attack. The Gaza Health Ministry reports severe damage and injuries as tensions escalate in the ongoing conflict. <br /> <br />Israel Gaza war, Hamas leader killed, Gaza hospital attack, Israeli airstrike, Nasser hospital strike, Ismail Barhoum assassination, Palestinian casualties, Gaza conflict, Middle East crisis, war updates
