Jerusalem/Tehran, June 15 -- Israel attacked a major onshore refinery of Iran's giant South Pars gas field in the Persian Gulf on Saturday, causing a powerful explosion and fire as both sides engaged in rapidly escalating conflict with barrages of ballistic missiles, kamikaze drones and bomber aircraft attacks. Israel threatened to strike "every target of the ayatollah regime" in Iran, whose president warned of a severe response if the Israeli attacks continue. The two sides continued to exchange fire a day after Israel unleashed an unprecedented aerial bombing campaign, which scuppered plans for a new round of Iran-US nuclear talks Sunday. The Israeli strikes since Friday hit military and nuclear sites in Iran, and according to officials killed dozens, including top army and Revolutionary Guards commanders as well as civilians. Full report on P11...