The leaders will discuss the agreement on Idlib reached in Sochi on Sept. 17 as well as the conditions necessary to create for the return of refugees to Syria, Dmitry Peskov told journalists in Tashkent.
The head of the Kremlin press office also said there was no need to expect "breakthrough decisions" from the summit as these talks were not about "breakthroughs".
Peskov said there are several bilateral meetings scheduled for Putin on the sidelines of the Istanbul summit.