22 people were killed in an Israeli strike on a school in northern Gaza on Saturday, according to Gaza’s Ministry of Health. Another 30 were wounded in the strike. The school, located in the Zeitoun area of Gaza city, was sheltering displaced people, the ministry said. Most of the casualties were women and children, it added. The Israeli army said earlier Saturday that it struck Hamas’ “command and control center, which was embedded inside a compound that previously served” as a school. It said steps were taken to limit harming civilians, including the use of precise munitions and aerial surve…