Iran, Russia, Turkey summit meeting to be held in Tehran in September.

Iran Press/Iran: Russian Presidential Office Spokesman said,the Russian, Iranian and Turkish heads of state are expected to meet in Tehran in the first ten days of September.

Dmitry Peskov added,that planning for participation of Russian President Vladimir Putin in the meeting is underway.

The three leaders have met twice in Sochi and Istanbul in the framework of Astana Syria Talks.In the meetings, the three leaders discussed important issues on Syria and ways to help the country to end the crisis.The third meeting is to be held in Tehran.