With the end of the latest round of indirect talks between Iran and the United States, through European mediation, the four western capitals (Washington, London, Paris and Berlin), in addition to the representative of the European Union, were convinced that discussions in Vienna would pave the way for a speedy return to the nuclear agreement concluded in the summer of 2015.
An agreement was reached on correlating the gradual lifting of the sanctions that the previous US administration re-imposed in the spring of 2018, with the Iranian side retracting the serious violations of the content of the agreement.
