U.S. to Tie Iran Sanctions Relief to Nuclear Concessions, Official Says on May 29

According to Jin10, on May 29, a U.S. official stated that any relaxation of sanctions against Iran will correspond to the extent of Iran's concessions on nuclear issues, including the transfer of highly enriched uranium. He noted that U.S.-Iran negotiations constitute a "multi-layered agreement," and "nothing will truly be put on the table" until Iran makes clear commitments to the core terms.

The official also indicated that the Trump administration continues to strengthen restrictions on Iran's aviation system, stating that Iranian airlines have become "illegal entities" and will not be permitted to operate normally.