Rafael Grossi, director-general of the International Atomic Energy Agency, said he expects to discuss Iran’s stonewalling an investigation into its past nuclear activities when he meets with President Masoud Pezeshkian in Tehran next month.

Rafael Grossi, director-general of the International Atomic Energy Agency, said he expects to discuss Iran’s stonewalling an investigation into its past nuclear activities when he meets with President Masoud Pezeshkian in Tehran next month.