Brent slides for a fifth session as Saudi crude prepares to move back toward the Red Sea

Brent fell to $99 a barrel on Tuesday, a fifth consecutive session of declines, on two drivers reported the same day by Trading Economics: Tehran’s reopening offer, and Saudi Arabia beginning preparations to restart the East-West Crude Oil Pipeline, halted after drone attacks earlier this month, with exports potentially resuming later this week. The tracker straits.live logged Brent at $100.24, down 3.51 percent over 24 hours, at 20:54 UTC on what it counts as Day 205 of the closure. Oilprice.com’s Tom Kool read the same event differently on 22 September: “Saudi pipeline flows resume, but soaring freight and diesel prices signal persistent oil market tightness.” Brent has traded a roughly $70 to $105 range across the seven months of this war, and the $99–100 print arrived on the day Tehran put a timetable on the table.

The pipeline moves crude away from Hormuz and toward the Red Sea. The Africa Center for Strategic Studies, in an assessment published today, counts 12 Houthi attacks or attempted attacks on commercial vessels in the southern Red Sea since July 2026. Named incidents include the Saudi oil tanker Amzan, hit by ballistic missile on 24 August; the Saudi tanker Ghazal, targeted but not hit on 28 July; the Encelia and Layla, attacked on 22 July with a combination of drones, cruise missiles and ballistic missiles; and the Egyptian cargo ship Tihamah, struck by two ballistic missiles in Bab al-Mandeb on 11 August. Roughly a week ago an Assistant Secretary-General briefed the Security Council on a Houthi advance toward a key Red Sea chokepoint, saying navigational rights in the Red Sea and Bab al-Mandab “must be fully restored and respected by all, consistent with resolution 2722 (2024).”

Assessment: The price is telling you the market believes neither the closure nor the reopening entirely. Crude softens on a seven-day promise from an anonymous official while freight and refined products stay tight — the tightness is the honest signal, because it prices physical rerouting rather than headlines. The collision to watch is geographic: Riyadh sending barrels west to escape one chokepoint delivers them to a coast with a documented attack tempo, and a Saudi-flagged target set the Houthis have already demonstrated a willingness to hit. Be careful with aggregate disruption statistics circulating this month; the widely repeated claim that these closures have hit around a third of global trade has no identifiable underlying study. Use ACLED, which excludes Houthi claims its Yemen monitor cannot corroborate.