ANKARA: Iran said it could produce higher enriched uranium within two days if the US quit a 2015 nuclear deal between Tehran and six major powers, Tehran?s Arabic language al-Alam TV reported. ?If America pulls out of the deal . . . Iran could resume its 20pc uranium enrichment in less than 48 hours,? Behrouz Kamalvandi, spokesman for the Atomic Energy Organisation of Iran, told al-Alam TV. uranium refined to 20pc fissile purity is well beyond the 5pc required to fuel civilian nuclear power plants, though still well short of highly enriched, or 80-90pc, purity needed for a nuclear bomb.