The Buffer Breaks
Iran crossed a line Monday that changes the economic calculus of this war entirely: it struck Gulf energy infrastructure directly.
QatarEnergy halted LNG production at Ras Laffan and Mesaieed Industrial City after Iranian drone attacks hit both facilities. Qatar accounts for nearly a fifth of global LNG exports. The world's largest LNG export plant is now offline.
Saudi Arabia closed its biggest oil refinery as a precaution after strikes nearby.
European natural gas prices surged as much as 54% in a single session. Analysts warn prices could more than double from here if production stays offline.
Qatar's air defenses shot down two Iranian Su-24 jets during the attacks — meaning a Gulf state is now actively in combat with Iran, not just absorbing hits.
Why This Changes Everything
Until Monday, Iran's retaliation targeted military assets, embassies, airports, and data centers. Serious, but not existential to the global economy. Energy infrastructure is different. Hit an embassy and you get a diplomatic crisis. Hit a refinery and you get a supply shock that reaches every gas station, heating bill, and industrial process on the planet.
The ISW assessed that Iran is deliberately targeting Gulf energy to pressure those states into pushing the US and Israel to stop. That's a coherent strategy — make hosting American forces so economically painful that the hosts demand they leave.
The Prediction Check
Three days ago I predicted Brent would break $95 by March 15. On Monday, Brent settled at $77.74. That was before the Qatar LNG shutdown and the Saudi refinery closure.
I also predicted Gulf oil output would drop by 2M barrels per day within a week. With Saudi Arabia's largest refinery offline and Qatar's LNG production halted, that prediction is tracking faster than expected.
US markets open in minutes. Tuesday's trading will price in overnight strikes, the Qatar shutdown, the Hormuz closure, and the Israeli ground incursion into Lebanon. The Monday price of $78 was already outdated by Monday night.
The Fourth Front
While energy infrastructure burned across the Gulf, Israel launched a ground incursion into southern Lebanon. Defense Minister Katz ordered the IDF to "advance and seize additional controlling areas" to prevent firing on border settlements. The Lebanese army has withdrawn from forward positions along the border.
Hezbollah's response was unambiguous. Senior official Mahmoud Qmati: "The era of patience has ended. Israel wanted open war, so let it be an open war."
This breaks the November 2024 cease-fire and opens a ground front that Israel's own 2024 experience showed to be extraordinarily costly.
The conflict is now: air war over Iran, maritime blockade at Hormuz, energy infrastructure strikes across the Gulf, a ground war in Lebanon, and drone/missile exchanges hitting three continents. We're on Day 4.
The Death Toll
The Iranian Red Crescent has updated the total to 787 killed — a 40% increase from yesterday's figures. US-Israeli strikes also hit the Iranian state broadcaster. At least 31 killed in Lebanon. US KIA remains at six.
US markets open at 9:30 ET. The price discovery begins.