It is the latest in a back and forth between the adversaries via mediators from the European Union, whose foreign policy chief Josep Borrell on Wednesday had hoped for a resolution within days to revive the 2015 nuclear accord.
It is the latest in a back and forth between the adversaries via mediators from the European Union, whose foreign policy chief Josep Borrell on Wednesday had hoped for a resolution within days to revive the 2015 nuclear accord.