Top Iranian nuclear negotiator Abbas Araqchi who was speaking with Mehr News Agency said that FM Mohammad Javad Zarif has invited the High Representative of the Union for Foreign Affairs and Security Policy for the European Union Catherine Ashton on a visit to Tehran.
Negotiations with Iran over its nuclear program is to resume in February, German media quoted European Union foreign policy chief Catherine Ashton as saying Monday.
Foreign Minister Mohammad Javad Zarif and European Union foreign policy chief Catherine Ashton held a telephone conversation Wednesday evening IRNA reported.