He maintained that Putin's visit to Iran is planned, where a trilateral Russia-Iran-Azerbaijan meeting will be held.
The exact dates for the visit were not stated by Putin's Aide, only that it will take place before the end of this year.
Bezan according to Kremlin spokesman Dmitry Peskov, the date of the visit is November 1.
The first Iran-Russia-Azerbaijan trilateral summit was held in Baku in August 2016, where Vladimir Putin, Ilham Aliyev and Hassan Rouhani discussed joined economic projects and regional security issues, particularly, the North-South Transport Corridor project.