Iranian lawmaker says Iran controls the Strait of Hormuz and vessels from the US, France, Britain or other hostile countries to enter the region

Rhetorical assertions of control over the Strait of Hormuz from Iranian legislators are a recurring feature of periods of elevated tension and have historically carried more signalling value than operational weight: actual closure or sustained interdiction has never been executed even at the peaks of past standoffs, since the costs to Iran's own exports and its relationships with Gulf customers make enforcement self-defeating. The pattern in comparable episodes is that single-lawmaker statements fade quickly, while market-relevant escalation has come instead from incidents at sea: seizures of tankers, harassment of transits, or attacks on vessels, which transmit through war-risk insurance premia, freight rates, and rerouting decisions before they show in flat price. The distinction worth drawing is between rhetoric aimed at a domestic audience and action that raises the cost of shipping through the chokepoint; only the latter has historically sustained a crude risk premium. WTI and Brent responses to prior verbal flare-ups of this kind have tended to be brief and partial, retracing once no physical disruption follows. The tells are any corroborating movement in tanker traffic, insurance pricing on Gulf loadings, and whether statements migrate from parliamentarians to the IRGC or senior leadership, whose words have carried operational substance in the past.