Iran Parliamant Speaker Ghalibaf says "Regarding the US proposal, I must say that they must be punished and made to understand that they must accept the legitimate demands of the Iranian people."

Rhetoric of this register from a senior Iranian official sits within a well-worn negotiating pattern: public hardening of language from Tehran has historically coexisted with, and often preceded, continued back-channel engagement, so the headline alone does not distinguish between posturing and an actual breakdown in the US proposal track. The actor matters: the parliament speaker is not the decision-maker on foreign policy, and remarks from that office have tended to be sharper than the positions ultimately taken by the executive and the supreme leadership, which is where the genuine signal resides. The channel that has mattered for crude in comparable episodes is not the language itself but whether it escalates toward concrete action: sanctions enforcement changes, shipping harassment in the Gulf, or nuclear programme steps, each of which prices a different risk premium into WTI and Gulf freight and insurance costs. Episodes of this kind have tended to see the initial geopolitical bid fade unless a physical or policy follow-through materialises. The tells are whether other senior figures echo the rejection, whether the proposal track is formally declared dead, and any movement on the ground affecting Strait of Hormuz transit or export volumes. As it stands, this is verbal escalation of a kind that has frequently been reversed.