(DEIR AL-BALAH, Gaza Strip) — An Israeli strike on a school in northern Gaza on Saturday killed at least 22 people, according to the Gaza Health Ministry, while the Israeli army said it targeted a Hamas command center in what used to be a school. [time-brightcove not-tgx=”true”] Another 30 were wounded in the strike on the school in the Zeitoun area of Gaza City, the ministry said in a statement.