Pakistan's key mediator, Interior Minister Senator Naqvi has held his second meeting with Iran's Foreign Minister Araghchi

Back-channel mediation of this kind follows a familiar sequence: a third party shuttling between belligerents tends to signal that direct channels are either blocked or politically costly, and the fact of a second meeting, rather than a one-off courtesy call, suggests an active process rather than posturing. Pakistan has form as an intermediary in Gulf and Iranian disputes given its geography and its relationships on both sides, though its leverage has historically been limited to message-carrying rather than deal-brokering. For crude, the transmission channel is the geopolitical risk premium embedded in the front of the curve, which has tended to fade on credible de-escalation signals and rebuild on failed rounds; the distinction that matters is between talks that produce a concrete deliverable, such as a ceasefire framework or a shipping assurance, and talks that merely continue. Continuation alone has generally not been enough to sustain a repricing. The tells worth noting are whether the engagements expand to include other parties, whether either side pairs the diplomacy with de-escalatory action on the ground, and any readout touching transit through sensitive waterways, since freight and insurance costs are where tension first shows through into physical pricing.