Iran agrees to limit uranium enrichment
As part of its agreement with the United States and other world powers, Iran has committed to a six-month pause in the production of 20 percent enriched uranium, a concentration that could easily be converted to weapons-grade uranium. The country will continue to enrich uranium to fuel-grade levels, but its stockpile of nuclear fuel will be frozen and more outside monitoring will occur. Below is a simplified explanation of the enrichment process. Related article.