WASHINGTON (JTA) -- All options are on the table for Iran, but a diplomatic solution to the impasse over its nuclear weapons program is still a possibility, President Obama said in his State of the Union address. Obama said that Iran was more isolated than ever because of the intensified sanctions he has introduced or encouraged. ... Obama also referred to the defense alliance with Israel, but did not mention -- as he has in past speeches -- his efforts to achieve Israeli-Palestinian peace. "Our ironclad -- and I mean ironclad -- commitment to Israel’s security has meant the closest military cooperation between our two countries in history," he said to a standing ovation.