Question: what are the benefits of iran nuclear deal?
Answer: Enrichment. According to details of the deal published by the US government, Iran's uranium stockpile will be reduced by 98% to 300 kg (660 lbs) for 15 years. The level of enrichment must also remain at 3.67%. Iran will retain no more than 6,104 out of almost 20,000 centrifuges it possesses.