MSB 24/2024 - Unmanned Surface Vessel Attack in the Red Sea

16 August 2024

MARINE SECURITY BULLETIN – 24/2024

Dear Shipowners, Operators and Masters  

Subject: Unmanned Surface Vessel Attack in the Red Sea

On August 13, a tanker vessel was targeted by an unmanned surface vessel (USV) in position 14-

8.5N 041-44.6E about 70 nautical miles Northwest of Hodeidah, Yemen bound for Agioi Theodoroi, Greece. The vessel’s embarked security personnel disabled the USV. The vessel was targeted by another two unmanned skiffs, all of which were unsuccessful. The vessel continued her course to the next port of call. There is no report of damage or casualties to the vessel, and no injuries reported to the crew.

Security Level

Liberian flagged vessels transiting the Red Sea, Gulf of Aden and Arabian Sea are to increase their security level to security level 3 and implement all protective measures in their Ship Security Plan. In addition, Liberian flagged vessels should avoid calling ports in Yemen. The decision to transit remains at the discretion of the Company, considering the number of recent targeted attacks on commercial ships.

Recommendations

The Liberian Registry encourages all vessels transiting the Red Sea to report to the UKMTO and register with the Maritime Security Centre for the Horn of Africa (MSCHOA) in accordance with industry BMP (Best Management Practices) and take advise from the collation forces operating in the area. Best Management Practices 5 (BMP5) will continue to provide the necessary guidance for shipping to ensure threat and risk assessments are developed for every voyage to mitigate the risks presented by remaining security threats in the region. The shipping industry will continue to monitor and advise on maritime security threats to assist the safe transit of vessels and the seafarers.

When operating within territorial seas or calling ports within the previously defined HRA as shown on UKHO Chart Q6099, Masters shall set the vessel security level to the level set by the port State authority but may implement security measures in excess of the security level set by the port authorities based on their assessment of the conditions in the port. When operating outside territorial seas or ports within the previously defined HRA shown on Q6099, all Liberian flagged vessels shall operate at security level II. All security level changes should be reported directly to the Flag Administration by the Master via email security@liscr.com.

The Liberian Administration strongly recommends that Vessels Owners, Characters, Operators and Ships Masters continue to carry out pre-voyage threat and risk assessments to consider the latest maritime security information from organizations supporting the Voluntary Reporting Area. In addition, Liberian flagged vessels may consider using a Private Maritime Security Company (PMSC) to provide additional armed or unarmed security personnel while transiting the high-risk area. For more information on PMSC, please go to: Authorized Private Maritime Security Companies.

Contact Information

In an emergency, vessels transiting the Red Sea, Gulf of Aden and Arabian Sea, should contact

NAVCENT Battle Watch Phone: +973-1785-3879; Naval Cooperation and Guidance for Shipping (NCAGS) Primary Watch Floor Phone: +973-1785-0033, Contingency Mobile Phone: +973- 3940-4523, Email: m-ba-cusnc-ncags@us.navy.mil.

Contact MSCHOA prior to transiting the Western Indian Ocean, the Somali Basin, Gulf of Aden, Gulf of Oman and the Red Sea.

The contact details of MSCHOA are:

Maritime Security Centre – Horn of Africa (MSCHOA)

Email postmaster@mschoa.org

Telephone +44 1923 958545 +44 1923 958700 Fax +44 1923 958520 Website www.mschoa.org

When transiting the Western Indian Ocean, the Somali Basin, Gulf of Aden, Gulf of Oman and Red Sea.

Register their vessels with UKMTO

Email: watchkeepers@ukmto.org and ukmto@eim.ae

Phone: +44 - 2392-222060, +971-50-552-3215

Fax +44 1923 958520

Please keep LISCR’s Security Department informed of any security incidents at:

Office of the Senior Deputy Commissioner of Maritime Affairs

Republic of Liberia

22980 Indian Creek Drive, Suite 200 Dulles, Virginia 20166 USA

D: +1 571 495 5944 / O: +1 703 790 3434 / F: +1 703 790 5655

Email: Security@liscr.com www.liscr.com