The Iranian government is shortening its nuclear breakout time — the amount of time required to produce enough weapons-grade uranium for a single nuclear weapon. Tehran has accomplished this through several steps in the last few months.
Iran’s government first increased its enriched uranium stockpile beyond the 300 kilogram limit; it enriched uranium to levels beyond the cap of 3.67 percent, and then activated 20 IR-4 and 20 IR-6 advanced centrifuges. The Iranian leaders even boasted that their government is now exploring new uranium enrichment programs and producing centrifuges.
Most recently, the head of the Atomic Energy Organization of Iran, Ali Akbar Salehi, declared that Iran has an adequate supply of 20% enriched uranium., “Right now we have enough 20% uranium,” he told the Iranian Students News Agency, ISNA, “but we can produce more as needed”. He added that the country is resuming uranium enrichment at a far higher level at the Fordow nuclear facility — an underground uranium enrichment facility which is reportedly located on one of bases of the Islamic Revolutionary Guard Corps (IRGC) — injecting uranium gas into centrifuges, and operating 60 IR-6 advanced centrifuges.