The sky was regular over Iran for 13 consecutive nights. American aircraft would attack at night, and leave before dawn, and by the dawn of the next morning Tehran's Health Ministry would state the number of casualties on social media. Saturday changed all that. The spokesman of the Health Ministry said Iran had a calm night. There was no strike announcement, no statement, nothing from Washington's Central Command. For 13 nights in a row, both capitals have gone silent following the bombardment.

No one in the area is talking about peace. Sirens were still triggered before dawn in two of Saudi Arabia's most vulnerable oil provinces, Yanbu and Jizan, both of which host Aramco refining and export facilities that are vital for the kingdom to keep its economy going. Missile alarms were sounded in Bahrain. Thick black smoke rose over the Aramco refinery complex in Jizan, one of the most technologically advanced downstream energy plants in Saudi Arabia that processes crude into a variety of products, including hydrogen, in footage that circulated. One of the missiles was intercepted by a Patriot battery operated by the Greeks, which had been deployed in the kingdom in 2021 to protect its energy facilities; another drone was flown by Yemenites was also downed by a Greek battery that day. Meanwhile, as the American-Iranian exchange was stalled, the war's Yemeni front continued to burn.

That's the bizarre nature the conflict has assumed since a ceasefire agreement, brokered earlier this summer, broke down in early July and Iran was accused of attacking three commercial ships in the Strait of Hormuz. The escalation that ensued drew in all of the Gulf and the United States extended its bombing raids deep into Iranian territory targeting power stations, bridges and IRGC surveillance towers, and Iran responded by targeting Saudi-backed Gulf states, and this past week, by telling its Houthi allies in Yemen to launch a second line of economic warfare against Saudi Arabia. Over the last day, Tehran's Revolutionary Guard fired warning shots to deter four vessels from transiting the Strait of Hormuz, even in the middle of a calm night, as it reiterated de facto control of the world's most vital waterway, the Revolutionary Guard said Saturday.

The economic implications of that claim are hard to overemphasize. About 20% of the world's daily oil consumption transits the strait and Brent crude oil has been highly volatile in the run-up to the conflict, surging to over $140 a barrel when the strait was effectively closed during the fighting in mid-March, then dropping back to the high $80s and $90s during ceasefire periods and now rising again this week after the Yemen front reopened. Saudi Arabia has sought to protect itself by diverting up to four million a day through its Red Sea export terminal at Yanbu via the East-West pipeline operated by Aramco, which is four times the pre-war shipping capacity. That's exactly why the Houthis, who are backed by Tehran, have begun targeting tankers and are now directly missile-striking the facilities at Yanbu and Jizan the very same safety valves Riyadh has constructed to deal with the closure of Hormuz in the first place.

There's a bigger money angle to it all. A prolonged disruption of Aramco's Red Sea operations isn't just a regional issue it affects fuel prices, shipping insurance premiums and inflation forecasts around the globe, as the market value of Aramco alone exceeds $1.7 trillion and it controls about 12 percent of global oil production. If the Houthis succeed in blocking the Bab el-Mandeb Strait as they have threatened to do, a 24-day trip to South Korea could become a 54-day round-the-Cape-of-Good-Hope trip, shipping experts tracking the situation say. This is the kind of arithmetic to make the central bankers as nervous as generals.

Politically, the situation is equally divided. At a meeting of the Shanghai Cooperation Organisation in Kyrgyzstan, where he met his Russian counterpart on the sidelines, Iran's foreign minister has publicly denied any Iranian role in the escalation in Yemen and urged dialogue, arguing that the Saudi-Houthi conflict was not Tehran's fault but rather "a result of old regional disagreements. Other reports in the intelligence community suggest otherwise as they say Iranian Revolutionary Guard officers and missile equipment are being funnelled to the Houthis specifically in order to open this pressure point. In Washington, President Trump said he has yet to determine if he will approve a more substantial military effort, saying talks are getting more serious in Iran, but Tehran has much greater ground for more strikes if negotiations fall apart. American embassies throughout the region have already made evacuation plans more difficult and Iran's Guard has advised people in border nations near U.S. bases to avoid the area.

All of it is rooted in the human factor. Iran's Health Ministry estimates that it has lost more than 3,400 soldiers in the conflict. Eighteen American servicemen and women and 20 or more Israeli civilians have been killed, as have smaller numbers of people in other parts of the region. Israel has said it has killed over 2,500 Hezbollah fighters and Lebanon's death toll, which has included 38 Israeli soldiers and does not distinguish between civilians and combatants, is over 4,000.

Whether Saturday's calm is a sign of a genuine opening for negotiation, or a lull before the next round of strikes, remains to be seen from Tehran, Washington or Riyadh on Saturday. Their combined interpretation is what is pricing oil up, but not down, and that's why it's easing, but not falling. This war seems more like one that is learning to breathe, or is almost ending, until one side makes a hard decision and blinks.