Oil Crossed 100 Dollars After the War Reached the Red Sea

Brent crude closed above 100 dollars a barrel for the first time since May, jumping about 7 percent to 100.69, after Yemen's Houthi rebels struck two Saudi oil tankers, the Encelia and the Layla, in the Red Sea using missiles and drones. WTI rose 6.2 percent to 92.19, its strongest close since June. Brent is now up roughly 40 percent on the month. The conflict has moved beyond the Gulf.

The geography is the escalation. For months the danger was concentrated at the Strait of Hormuz, a single chokepoint the market had learned to price, and now the Red Sea and the approach to the Suez Canal are in play as well, which threatens a second major artery for the world's oil and container traffic. One chokepoint was a risk. Two is a different map.

The attack broke a line. The Houthis said the strikes were the first since they declared a blockade on Saudi shipping, which turns a threat into a demonstrated capability and forces every tanker owner and insurer to reprice the route immediately. A blockade announced is words. A tanker hit is proof.

Washington raised the stakes in response. Trump said the United States would hold Iran responsible for any future Houthi attacks in the Red Sea and threatened major military punishment against both Tehran and the militants, which markets read as a widening rather than a winding down of the conflict. Deterrence is the intent. Escalation is the risk.

The counterweight is the one that always applies to oil. OPEC holds spare capacity, high prices bring more supply and demand destruction over time, and every previous shipping scare has eventually eased without permanently closing a waterway, so a 40 percent monthly move can reverse faster than it built. Oil punishes conviction in both directions. Nobody should be sure here.

So the price that drives global inflation has broken triple digits because the war found a new front. Brent above 100, WTI near 92, two Saudi tankers hit, and a US threat hanging over Iran. For months the danger was one narrow strait. Now it is every ship that passes Yemen.