July 12- 19, 2015 French, German FMs hold joint press conference in Vienna 15th IPL draw ceremony held in Tehran Iran, group 5+1 hold last meeting in Vienna Iran's Zarif, EU's Mogherini issue joint statement on nuclear talks Salehi, Amano issue joint statement drawing cooperation roadmap Iran's negotiators return to Tehran after days of intensive talks in Vienna Zarif holds presser upon arrival Iran's president, cabinet meet Leader in Tehran Iran celebrates nuclear achievement Islamic countries' envoys meet with Iran's senior diplomats Iranians celebrate Eid Al-Fitr Imam Khamenei leads Eid al-Fitr prayers in Tehran Supreme Leader meets Iranian officials, ambassadors of Islamic countries