The Israeli army has issued evacuation orders and targeted high-rise buildings in famine-stricken Gaza City. The army spokesperson on Saturday called on Palestinians to move to the territory’s south as it escalates operations ahead of new offensive to seize the city of nearly 1 million. Aid groups warn that a large-scale evacuation would exacerbate the humanitarian crisis in Gaza City, which the world’s leading hunger watchdog says is suffering from famine. Most families have already been displaced several times over the nearly two-year-long Israel-Hamas war and say they have nowhere left to go. The army also issued evacuation orders for two high-rises in Gaza City that it alleged hosted Hamas infrastructure, without providing evidence.