The administration's case for eight straight nights of strikes on Iran includes a specific promise: that the campaign is keeping the Strait of Hormuz open and the oil flowing [1]. US messaging says the strait is 'open to all ship traffic except for Iran,' and officials touted that 8.5 million barrels passed through 'with military assistance' in a single day [2]. The ships tell a different story.
Traffic through the strait has collapsed, not recovered. Over Friday to Sunday there were 57 transits, against roughly 130 vessels a day before the war began in late February [2]. Oil is pricing in the near-closure: Brent crude closed at $88.10 on July 17, up about 19 percent since the fighting started, with one analyst calling a move to $100 'quite possible' [3][2].
The strait's exact status is itself contested - the US calls it open except to Iran, Iran calls it shut to everyone [1]. What is not contested is the flow, which is running far below normal by either account [2].
The sharpest rebuttal to the administration's claim comes from the administration. Vice President JD Vance, its lead negotiator with Iran, told the Joe Rogan podcast on July 15 that force cannot solve this: 'it's just too easy to fire at ships in the strait,' he said, so 'you've got to actually be willing to talk' [1].
The official message is that the bombing is keeping the strait open; the official in charge of the diplomacy says the bombing cannot [1]. Roughly a fifth of the world's oil normally moves through Hormuz, which is why the gap between the claim and the traffic reaches all the way to the pump [2].
