_______ nation plans to enrich uranium to up to 20 percent purity at Fordow Fuel Enrichment Plant ?

a) Iran
b) Israel
c) Russia
d) Ukraine

Iran plans to enrich uranium to up to 20 percent purity at Fordow Fuel Enrichment Plant, according to UN nuclear watchdog – International Atomic Energy Agency (IAEA). This would take Iran’s nuclear enrichment program to pre-2015 levels.