Defense Minister Benny Gantz on Wednesday called for Israel to step up its preparations for the possibility of Iran obtaining a nuclear weapon. “Against the greatest threat — Iran arming itself with a nuclear weapon — we have no choice but to expand our force build-up, to continue to rely on our human capital and to adapt our capabilities and our plans,” Gantz said at a graduation ceremony for Israel’s National Defense College outside Tel Aviv. In recent months… – Times of Israel Photo: Israel Defense Forces