Iranian President Pezeshkian expected to hold talks with Russian President Putin at Shanghai Cooperation Organisation summit (Aug 31-Sep 1), Al Jazeera reports

Bilateral meetings on the sidelines of multilateral summits of this grouping are routine, and past encounters between Russian and Iranian leaders have tended to produce reaffirmations of cooperation rather than tradeable surprises; the market-relevant outcomes have historically come from anything touching energy flows, sanctions evasion mechanics, or military supply arrangements. The transmission channel for crude has run through expectations around enforcement of existing sanctions on Iranian barrels and any sign of deeper coordination that would complicate Western restrictions, with freight, insurance, and shadow-fleet logistics the operational detail rather than headline diplomacy. The distinction worth drawing is between protocol-level rhetoric, which has rarely moved pricing, and concrete announcements on payment systems, arms, or energy infrastructure, which have. Gold and the dollar have tended to respond to this axis only when escalation with Western actors is implied rather than when the two states meet among themselves. Follow-ons to note are any joint statement language, whether other summit participants are drawn into the agenda, and subsequent commentary from sanctioning governments. As a scheduled diplomatic encounter, the base case is signalling value rather than event risk.