Iran has drawn firm nuclear red lines ahead of high-stakes talks with the United States, rejecting any transfer of enriched uranium abroad and signaling it will not repeat concessions made under the 2015 nuclear deal. Supreme Leader Ayatollah Ali Khamenei’s adviser Ali Shamkhani dismissed Russia’s offer to take custody of Iran’s uranium, insisting Tehran does not seek nuclear weapons but warning Washington must “pay a price” for restraint. Iran also issued stark warnings linking any U.S. strike to Israel, vowing a proportional response. While President Masoud Pezeshkian signaled openness to fair negotiations, threats to abandon talks and uncertainty over venue raise doubts about whether diplomacy will proceed at all. Watch#Iran #NuclearDeal #USIranTalks #Khamenei #Uranium #MiddleEastTensions #Israel #Russia #DiplomacyCrisis