Russian President Vladimir Putin is scheduled to meet Iranian President Masoud Pezeshkian on October 9 at the CIS summit in Turkmenistan, where the Iranian leader will participate in an expanded format alongside discussions on bilateral cooperation and regional issues. This follows multiple high-level contacts in 2026, including September meetings on the sidelines of the SCO summit and regular telephone diplomacy under the 20-year Comprehensive Strategic Partnership Treaty. Frequent engagement between the two governments on trade, energy, transport corridors, and security matters reflects established diplomatic patterns that make an additional encounter by year-end highly probable in trader assessments. While the current schedule supports near-certainty, abrupt cancellations due to health, security, or unforeseen diplomatic shifts remain remote but possible variables before December 31.