Israeli tanks are seen in the Israeli-occupied Golan Heights, on May 9, 2018. The decision of U.S. President Donald Trump to quit the 2015 international nuclear deal with Iran pushed Israel to go on high alert over Syria, as Israel has reportedly instructed local authorities in the Israeli-occupied Golan Heights to prepare bomb shelters in case of any Iranian offensive. (Xinhua/JINI/Ayal Margolin)