Khamenei: "I Don’t Think the Nuclear Talks with the US Will Be Successful. To Say "We Will Not Allow Iran to Enrich Uranium" is Absurd. They Must Stop Talking Nonsense"

As experts note, Khamenei's tone has certainly changed. Jason Brodsky, director of United Against Nuclear Iran, writes: "In April, the ayatollah was slightly more positive, saying: 'We should be neither too optimistic nor too pessimistic about this dialogue.'