Iran's nuclear programme: the key sites

Iran has significantly ramped up its nuclear programme in recent years, after a landmark deal with world powers curbing its nuclear activities in exchange for sanction relief began to unravel in 2018 when the United States unilaterally withdrew. As of mid-May, Iran's total enriched uranium stockpile was estimated at 9,247.6 kilograms -- or more than 45 times the limit set out in the 2015 deal -- according to the latest report by the International Atomic Energy Agency (IAEA). Among its stockpiles...