A new, critical chokepoint for global oil shipping has emerged in the Red Sea, significantly escalating concerns over energy supplies and regional stability amidst ongoing US-Iran tensions. Houthi rebels in Yemen have claimed responsibility for recent missile and drone strikes targeting Saudi oil tankers, effectively opening a second major maritime bottleneck after the Strait of Hormuz.
Houthi Blockade in the Red Sea
On Thursday, Houthi forces announced a naval blockade against Saudi Arabia, stating their attacks on two Saudi oil tankers, identified as the Encelia and the Layla, were part of this strategy. These strikes occurred near the Bab el-Mandeb Strait, a narrow passage at the southern entrance of the Red Sea. A maritime security source confirmed the Encelia sent a distress call after being hit by a missile approximately 70 nautical miles southwest of Saudi Arabia's Al Shuqaiq port.
This development comes as the US military reported its twelfth consecutive night of strikes against Iran, highlighting the intensifying conflict in the Middle East. The Houthis, aligned with Iran, control key areas near the Bab el-Mandeb Strait, giving them strategic leverage over a vital shipping lane.
Impact on Global Oil Shipping
The Strait of Hormuz, located at the mouth of the Persian Gulf, has already seen near-total blockades by Iran, leading to increased global oil prices and inflationary pressures. The addition of the Bab el-Mandeb Strait as a contested zone creates a dire situation for international trade.
Millions of barrels of Saudi oil are typically transported daily through the Red Sea port of Yanbu, specifically to bypass the more volatile Strait of Hormuz. However, with the Bab el-Mandeb Strait now under threat, cargoes face a difficult choice. If unable to traverse this southern chokepoint, vessels must take the much longer northern route via the Suez Canal, adding weeks to transit times and significantly increasing shipping costs. This rerouting has already begun, with at least five tankers changing course in the Red Sea and three Saudi oil tankers bound for China and India making U-turns.
Geopolitical Implications and Warnings
US officials have expressed concern that the Houthi naval blockade could broaden the scope of the regional conflict and place further strain on US military resources. The escalation underscores the interconnectedness of geopolitical tensions and global energy markets.
Previously, President Trump had issued stark warnings to Tehran, vowing to target Iranian infrastructure, such as bridges and power plants, should Iran attack ships in the Strait of Hormuz. In response, Iran had threatened to target regional oil, gas, electricity, and economic infrastructure, and to prevent any oil exports from the region. The current events in the Red Sea suggest a dangerous expansion of these threats into new critical maritime corridors.