Shipping Firms Seek Houthi Approval for Red Sea Transit

Commercial shipping companies are increasingly seeking transit assurances from Yemen's Houthi movement before navigating the Bab el-Mandab Strait, a strategic Red Sea gateway, as maritime security concerns persist despite signs of recovering vessel traffic. According to reports published November 6, 2026, some operators are using an informal email channel operated by the Houthi-run Humanitarian Operations Coordination Center (HOCC). The arrangement allows shipping companies to submit vessel identities, crew information and planned schedules before entering waters where Houthi attacks have threatened commercial navigation.

Responses typically arrive within 24 hours, according to The Wall Street Journal, which reviewed correspondence between shipping operators and the group. Companies using the channel have stated that their vessels and crews have no connections to Israel, the United States or the United Kingdom. They have also provided estimated arrival schedules and assurances that they will follow International Regulations for Preventing Collisions at Sea.

The HOCC was established by the Houthis in early 2024 to communicate maritime restrictions to the shipping industry. However, it has no internationally recognized authority to determine which vessels may navigate international waters.

One documented case involved the Chinese container ship Zhong Cheng Chang Ling. Its management contacted the Houthis and received a one-week transit authorization, along with instructions to keep its Automatic Identification System (AIS) and VHF Channel 16 operational throughout the passage. The vessel's captain explained to The Wall Street Journal that the management company wanted an additional security precaution.

"Out of an abundance of caution," the captain said his company had instructed him to contact the Houthi authorities. According to India Today, the vessel received authorization in September. Its declared destination was changed on September 8 to "armed guard on board" before it continued through the Red Sea and Bab el-Mandab Strait, reaching the Indian Ocean on September 11. The destination was subsequently changed back to Port Klang.

AIS broadcasts a vessel's identity, location, speed and course. Although keeping the system active makes a ship easier to track, it also supports routine maritime monitoring and navigation. The HOCC correspondence also invited the vessel to contact its hotline and subscribe to email alerts.

Despite these communications, international maritime authorities have advised commercial operators against registering with or directly engaging the Houthi-run center. Many shipping companies continue to avoid the channel because contact with an armed group can introduce additional security and legal complications. Nevertheless, some operators have adopted it as an extra precaution when planning voyages through the Red Sea.

The security concerns intensified after the Houthis announced a maritime embargo against Saudi Arabia on July 20, 2026. The group said it was retaliating against what it described as a longstanding Saudi blockade of Yemen and warned that vessels connected to Saudi ports or carrying Saudi cargo could face attacks.

The announcement increased concerns about Bab el-Mandab, which connects the Red Sea with the Gulf of Aden and provides access to the Suez Canal. Approximately 12% of global trade normally passes through the area, making it a major international shipping chokepoint. Shipping operators face a difficult choice between navigating the Red Sea and taking the longer alternative around the Cape of Good Hope in southern Africa.

The alternative route increases travel time and transportation costs, while the Red Sea exposes vessels and crews to potential missile, drone and other attacks. Separately, maritime monitoring information cited by Gulf News indicated modest improvement in regional shipping conditions. The fishing vessel AZINI, hijacked by armed pirates off northeastern Somalia on October 29, was reported released on November 2.

However, the Tanzanian-flagged product and chemical tanker MT ASANA remained hijacked. The vessel was seized on July 17, approximately 65 nautical miles southwest of Mukalla, Yemen.

Gulf News reported no confirmed attacks or significant disruptions in the Gulf of Aden, Arabian Sea, Northern Red Sea or Suez Canal during the monitoring period. The Eastern Mediterranean also remained at its established security baseline. A suspected pirate-action-group warning in the Gulf of Aden remained active until November 3, with no replacement warning identified in the report. Despite the improvement in reported shipping activity around Bab el-Mandab, security risks elsewhere in the region, particularly around the Strait of Hormuz, continued to affect maritime planning.