On Monday morning, Iran showed Washington that six months into a war that it twice stated was over, Iran still had a presence. The Iranian missiles were launching at two American allied air bases in Jordan within hours, Iranian drones were bombing a base in the United Arab Emirates, a tanker was being burned by naval mines in the Strait of Hormuz and an Iranian air-defence battery had fired a US surveillance drone into the Gulf. When trading began, prices of Brent crude stood above ninety dollars and West Texas intermediate neared the level of eighty-six dollars a barrel, an increase traders long have been half hoping and half dreading.

This was not an isolated incident. A day earlier, American forces fired a missile at two Revolutionary Guard rocket launchers on Larak Island, a tiny stretch of Iranian soil that overlooks the northern route into the Hormuz waterway, after U.S. officials claimed the launchers were preparing to fire mines into the waterway. In response, Iran's Islamic Revolutionary Guard Corps launched ballistic missiles against the King Hussein and Al-Azraq air bases in Jordan, alleging significant damage, and declaring that it had struck back.

The other drone strike occurred at a US-backed plant in the United Arab Emirates on the same morning, adding a third country to the bilateral US-Iran strike. Jordan's military said its air defenses have downed eight incoming missiles before dawn, while American officials, speaking to several outlets, said almost all the projectiles were downed and no serious damage has been reported on the American side. But whether that will hold true is almost irrelevant Tehran's message wasn't directed at the interceptors in any case.

Speaking to the domestic audience, Iranian officials characterized the strikes as "a legitimate exercise of self-defence" and threatened "even more devastating responses" to any attack, all while Washington continues to interpret the strikes as an escalation.The rhetoric is domestic in this case, as Iranian officials speak in a way that can be consumed by their own people, warning that "every attack will be met with even more devastating responses," and claiming it's "legitimate" self-protection on behalf of Iran, while Washington sees the strikes as an escalation.

Unlike March and July, this round has geographical differences. Iran did not just attack an American target, it attacked an American target within a country, Jordan, that has tried to avoid being a target this war, and then followed it with an attack inside the UAE, a Gulf economy that has positioned itself 100% to stay out of the crossfire this war. An Iranian lawmaker went further still, calling publicly on Jordanians to seize the Muwaffaq Salti air base and capture American personnel after the missiles land, a message Amman has yet to respond to, but which suggests Tehran's messaging machine is now in full gear to try to split the country's government from its people over the hosting of American personnel.

But the economic narrative is perhaps the more significant one. Congessional research shows that before February, about one-quarter of the world's seaborne crude and nearly one-fifth of the world's liquefied natural gas (LNG) has been transported through the strait. That's been in and out of intensive care ever since, sometimes dropping to a trickle, sometimes to more than a hundred per day, a northward average before the war. Goldman Sachs guessed that Gulf oil exports were making a comeback to around fifteen to sixteen million bpd, down from their pre-war peak of twenty-two to twenty-four million bpd, but up from the low of five-to-six million bpd in March.

With Monday's trade, that's an opportunity that's up for grabs again. In response to the fighting, Brent for November delivery breached the ninety dollar mark and WTI was close to eighty-six dollars. Each one of those dollars is a tax on Tokyo-to-Cairo fuel importers and a subsidy for producers who were not required to pass through the chokepoint in any manner.

Plus, there's a less folksy tale of Washington's bandwidth. The information released on the same day of the strikes revealed high-level American military officials privately warned Defense Secretary Pete Hegseth that an open-ended Operation Epic Fury was putting a strain on the Pentagon's response muscles elsewhere, but no public commotion of such magnitude has been heard before the Larak strike that went ahead anyway. Not a footnote, that's a major footnote. It translates into the fresh escalation hitting the moment that the US military's own commanders were sounding the alarms of overreach, thus morphing a strategic issue into an operational one.

This is why each time, around and around the globe, there seems to be a strike (as the first blow to be "pre-emptive"), a counter-strike (as the other side's response to be "proportionate self-defence"), and the map expands a little bit each time, from Iranian soil to a Gulf tanker lane, to Jordanian airspace to an Emirati base, before neither side crosses a line the other considers "forgiven". Iranian President Masoud Pezeshkian made the statement on Monday, which has been repeated in numerous statements over the past six months, that Tehran is not seeking war, but will not "sitting in the face of any aggression.