A senior Iranian nuclear official said Saturday that the clock was ticking for other parties to salvage a 2015 nuclear deal and that it had the capacity to raise its uranium enrichment beyond 20%, although it had no plans to do so for the time being.“We have started lifting limitations on our Research and Development imposed by the deal … it will include development of more rapid and advanced centrifuges … all these steps are reversible if the other side fulfills its promises,” Behrouz Kamalvandi, spokesman for Iran’s nuclear agency, said in a televised news conference.“The U.N. nuclear watchdog has been informed about our new nuclear steps and it still has access to our nuclear sites.”
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