Iran announces further violations of nuclear deal The country says it is building a prototype centrifuge that is 50 times faster than those allowed under the 2015 agreement. By Marcy Oster November 4, 2019 8:04 am
Iran says it has 3,000 to 4,000 active centrifuges for uranium enrichment The current number of active centrifuge machines is well under the ceiling agreed to in the nuclear deal. September 12, 2018 4:42 pm
Iran to step up production of centrifuges The country's nuclear chief said the plan does not violate the 2015 nuclear deal signed with world powers. June 5, 2018 10:52 am