President Barack Obama's Nuclear Security Summit was a high-yield event for Israel, with little of the diplomatic fallout that made the country's leaders duck such forums in the past.
But it may be only a fleeting reprieve for the decades-old, U.S.-tolerated secrecy around Israel's assumed atomic arsenal.Obama's drive to eliminate weapons of mass destruction and, more immediately, to defuse tinderbox Middle East standoffs will mean increased pressure on Israel to scrap its self-styled policy of nuclear "ambiguity" or "opacity," some analysts say.