Iranian, Belgian FMs Hold Phone Calls Reportedly For Prisoner Swap

Belgium's Foreign Minister Hadja Lahbib and her Iranian counterpart Hossein Amir-Abdollahian
Belgium's Foreign Minister Hadja Lahbib and her Iranian counterpart Hossein Amir-Abdollahian

Amid simmering tensions over the fate of a Belgian aid worker sentenced to 40 years in prison in Iran, the foreign ministers of the two countries are in constant contact.