Oil prices climbed in early Asian trade on September 10 as reports of Iran-backed Houthi militants seizing the Yemeni port of Mokha intensified fears of a strategic chokepoint closure that could throttle global crude flows.
A Houthi foothold at Mokha would position the group to interdict shipping through the Bab al-Mandeb Strait – a corridor through which an estimated 6-7 million barrels of oil pass daily – amplifying an already-elevated risk premium across energy markets.
Key Takeaways
- Houthi seizure of Mokha threatens control of Bab al-Mandeb Strait.
- Brent hit $97.49; WTI rose 1.6% to $92.92 a barrel.
- Analysts warn supply constraints may persist well into 2027.
Market Reaction & Context
Brent crude futures climbed 49 cents, or 0.5%, to $97.49 a barrel, while U.S. West Texas Intermediate added $1.44, or 1.6%, to $92.92 a barrel in early trade 1. WTI’s outperformance partly reflected catch-up buying after U.S. markets were closed on Monday for Labor Day, according to Suvro Sarkar, head of energy research at DBS Bank.
The move extends a broader rally tied to U.S.-Iran hostilities that have already disrupted Strait of Hormuz traffic – a separate but equally critical chokepoint carrying roughly 20% of global oil supply. Investors tracking the widening conflict can review earlier Hormuz-linked price dynamics here for comparative context.
Detailed Analysis
ANZ Research analysts said the reported seizure of Mokha – located on Yemen’s west coast – could give Houthi forces a commanding position over Bab al-Mandeb, effectively placing two of the world’s most critical oil transit corridors under threat simultaneously 1. The confluence of risks represents a structurally different threat environment from prior Houthi shipping harassment campaigns that targeted individual vessels.
The escalation follows a weekend in which U.S. Central Command said American forces struck three Iranian oil tankers, including one near Kharg Island, Iran’s primary crude export hub. Iran subsequently threatened “economic warfare” and claimed it fired an advanced missile at U.S. warships, raising the spectre of a prolonged, calibrated exchange rather than a contained incident 2.
Shipping traffic through the Strait of Hormuz slowed at the start of the week after Iran threatened Monday to retaliate for any further U.S. strikes – a signal that supply-route risk is already translating into observable logistical disruption. OPEC+ faces limited room to offset these disruptions, given several members are already pumping near capacity.
Goldman Sachs responded to the deteriorating security environment by raising its Brent price forecast by $5 to $85 per barrel for December 2026 and to $80 per barrel for 2027, with equivalent $5 upgrades applied to WTI. The bank’s revision explicitly assumes Middle East shipping disruptions continue into next year 2.
Analyst Outlook
“The recent escalation of the Middle East conflict has increased the likelihood of a prolonged standoff, punctuated by calibrated military action by the U.S. and Iran. This could see Persian Gulf supply remain constrained through the rest of 2026. We don’t expect a full return to pre-war throughput until late Q1 or early Q2 2027,” said Daniel Hynes, an analyst at ANZ 2.
DBS Bank’s Sarkar echoed that view, saying the uptick in hostilities “has the potential to materially change markets’ reading of oil price related risks not only for the rest of 2026, but well into 2027.” Marex analyst Ed Meir added that as long as the conflict continues – which Marex expects given the “multitude of issues that have yet to be addressed” – crude prices will likely remain elevated through year-end 2.
Conclusion
For retail investors holding energy-sector exposure, the Mokha development adds a second chokepoint variable to an already stressed supply calculus, supporting a higher floor under crude prices even if near-term demand signals remain mixed. The combined pressure on Bab al-Mandeb and the Strait of Hormuz leaves little margin for diplomatic de-escalation before market pricing would need to adjust further.
Any resolution – or deepening – of the U.S.-Iran standoff will remain the dominant macro driver for energy markets through at least the first half of 2027, based on current analyst consensus.
Not investment advice. For informational purposes only.
References
1(2026, September 10). “Oil Rises on Escalating Supply-Disruption Concerns”. The Wall Street Journal. Retrieved September 10, 2026.
2(2026, September 8). “Oil rises as risks of prolonged Mideast conflict fan supply worries”. ETEnergyworld / Economic Times. Retrieved September 10, 2026.