The Gaza civil defence agency said Israel struck a UN-affiliated school building sheltering displaced Palestinians on Sunday, killing at least nine people, including three journalists. The strike killed nine people and wounded several others at Asma school in Gaza City’s Al-Shati refugee camp, the civil defence agency said, as rescuers were searching for more victims under the rubble. The agency said six bodies had already been identified, including one of a girl. Gaza’s Government Media Office said the killed reporters in the strike were Saed Radwan fromAl-Aqsa TV, Hamza Abu Salmiya from Sana…