Nuclear talks with Iran are scheduled to begin Saturday . Faced with mounting pressure from the world powers over its controversial nuclear program , Iran said last month that it was ready to re-engage with the International Atomic Energy Association , the U.N. nuclear watchdog . Israel and Iran are believed to be engaged in a shadow war . The Israeli Prime Minister 's Office had no official comment on the Iranian announcement .
Nuclear talks with Iran are scheduled to begin Saturday . Israel and Iran are believed to be engaged in a shadow war . The Israeli Prime Minister 's Office had no official comment on the Iranian announcement .