Pirates Seize Sanctioned Tanker in Gulf of Aden, Sixth Ship Taken This Year (SOFX Staff, Aug 21, 2026, 03:48 UTC)

Six armed men boarded and seized the Seamull, a U.S.-sanctioned product tanker, in the Gulf of Aden on Thursday and diverted the vessel toward Somalia, the United Kingdom Maritime Trade Operations (UKMTO) center confirmed. The seizure is the second hijacking in the region this week and leaves six ships in Somali pirates' hands this year. UKMTO said the Seamull, also identified as the SIBU 1, broadcast a distress call on VHF Channel 16 while traveling westbound approximately 136 nautical miles east of Al Mukalla, Yemen, reporting it was being approached by an unauthorized vessel. Authorities later confirmed six armed individuals had boarded the tanker, taken control, and were directing it toward Somalia. The Seamull's status as a U.S.-sanctioned vessel introduces a complication absent from most piracy cases. Shadow fleet tankers typically operate without Protection and Indemnity (P&I) club coverage, the specialized maritime insurance that normally underwrites ransom negotiations and recovery costs in commercial hijackings. Without a recognized insurer, a transparent ownership chain, or a flag state willing to intervene diplomatically on a sanctioned vessel's behalf, the conventional mechanisms for resolving a maritime hostage situation are substantially narrowed. The seizure came three days after pirates boarded the M/V Lutuf, a Cameroon-flagged cargo ship, on August 17. The Maritime Executive reported the Seamull incident may represent the 15th piracy event in the region this year, placing Somali maritime activity at a 10-year high. EUNAVFOR and UKMTO are investigating the Seamull incident. The nationalities and current status of the crew have not been confirmed. [NOTE: SOFX's own lead sentence names the fleet's sponsor state — banned substring for the desk draft; the spans above are trimmed clean. SOFX is a defense/Special Operations news blog.]