Israeli warplanes on Sunday staged a fifth attack in eight days on a Gaza school sheltering war displaced, and residents said more casualties were inflicted. The latest attack hit a UN-run school in Nuseirat refugee camp, central Gaza. Schools in Nuseirat were the target for two of the earlier school strikes as Israel keeps up its brutal war on the devastated strip. The Israeli military claimed its air force “struck a number of terrorists who were operating in the area of UNRWA’s Abu Araban school building in Nuseirat”. It alleged the building had “served as a hideout” and base for “attacks” o…