Gaza, Oct 6 (Reporter) The death toll from Israel's strike on a mosque housing displaced persons in the city of Deir al Balah in the central Gaza Strip has risen to 21, Agence France-Presse reported citing rescuers. Palestinian news agency Safa previously reported 13 deaths. On Sunday night, the Israel Defense Forces (IDF) claimed a strike at the Ibn Rushd school and the Shuhada al-Aqsa mosque in the Gaza Strip town of Deir al Balah, where it said the command centers of Palestinian movement Hamas had been hosted...////...