In the first week of September 2026, the outbreak of a violent military offensive launched by Houthi militias against government troops in western Yemen reopened the strategic battle for control of the Bab el-Mandeb Strait, the gateway to the Red Sea and the Suez Canal. The operation, executed through coordinated artillery, ballistic missile, and drone attacks, aims to sever the highway connecting the city of Taiz to the port of al-Makha, seeking to choke the region's logistical arteries and enforce a naval and economic blockade with devastating consequences for international shipping.

The fiercest fighting engulfed the heights of Jabal Habashi and the transit districts of al-Kadha, Maqbana, and al-Barh, reigniting a front that had remained frozen since the collapse of the UN-brokered truce. Although the regular army claims to have contained the infiltrations and recaptured crucial outposts in the northern province of Jawf, casualties on the ground number in the hundreds, including the loss of prominent figures among the militants. The destabilization has also spilled over national borders with a raid that paralyzed Saudi Arabia's 400,000-barrel-per-day Aramco refinery in Jizan. Concurrently, UN expert reports highlight a dangerous logistical and military alignment with Somali al-Shabaab militants, threatening both sides of the maritime passage.

For global supply chain operators, the resurgence of ground combat in Yemen compounds the near-total blockade of the Strait of Hormuz, where the surface skirmishes between the United States and Iran continue to target transiting oil tankers, including the vessel Kylo. As indicated by analyses from Lloyd's List Intelligence, merchant traffic through these geographic chokepoints has plummeted to approximately twelve vessels per day, reducing operational capacity to a fraction of normal levels.

This dual squeeze is forcing major shipping lines to divert their fleets en masse around the Cape of Good Hope. This rerouting entails an additional ten to fourteen days of transit time, a sharp spike in freight rates, and an exponential rise in war risk insurance premiums. The paralysis of crude oil and container flows now directly threatens global supply chain stability, triggering delivery delays, disruptions at European port terminals, and widespread price increases on energy and manufactured goods.