`` Iran has defied international demands that it halt its production of enriched uranium , which it insists is to be used for civilian nuclear power and research reactors . The U.S. needs a ` ` fair and real intention '' to resolve the nuclear issue , he says . Holding off on ` ` is becoming more complex , '' Israeli President Netanyahu says . Iran held out the prospect of direct U.S.-Iran talks Saturday . Iranian foreign minister said a new round of P5 + 1 talks would be held February 25 .
The U.S. needs a ` ` fair and real intention '' to resolve the nuclear issue , he says . Holding off on ` ` is becoming more complex , '' Israeli President Netanyahu says . Iran held out the prospect of direct U.S.-Iran talks Saturday . Iranian foreign minister said a new round of P5 + 1 talks would be held February 25 .