Ukraine’s sea drone campaign in the Black Sea has expanded beyond Russian shadow-fleet vessels to strike a Western-affiliated tanker, according to Windward. The Liberian-flagged, Greek-owned Aframax tanker BOURDA (IMO 9312846) was hit near Taman on August 1 while reportedly sailing to load Russian oil, marking one of the first confirmed strikes on a vessel outside Russia’s own shadow fleet, Windward reports.
The same operation reportedly sank YANINA (IMO 9301304), a Rosatom-linked container ship, roughly 130 nautical miles off Novorossiysk. According to Windward, five Western-affiliated tankers were previously struck at or near the Caspian Pipeline Consortium terminal at Novorossiysk between July 17 and 30, a route through which approximately 1.5 million barrels per day of Kazakh crude moved last month, citing Vortexa data. Those vessels included NORDIC ZENITH, owned by U.S.-listed Nordic American Tankers, along with ASIA, NISSOS IOS, NISSOS SIFNOS, and MARATHI. Windward notes that Kazakh crude exports were temporarily suspended following the strikes, though two tankers resumed AIS transmission while loading at the CPC terminal on August 4.
Kinetic Pressure Builds at Hormuz
Separately, Windward reports two distinct projectile incidents at the same location roughly 20 nautical miles northeast of Khasab, Oman, within a 24-hour span. UKMTO reported an explosion near a tanker on August 2, with all crew reported safe, followed by an attack on the Liberian-flagged bulker MINOAN PIONEER on August 3, in which one crew member was reported missing. Iranian Foreign Minister Araghchi described Oman-mediated talks on a new Hormuz transit corridor as nearing completion, according to Windward.
Saudi Diversions Around the Cape Widen
According to Windward, eight Saudi-flagged VLCCs and two bulk carriers are now rerouting via the Cape of Good Hope to avoid Bab el-Mandeb, adding an estimated 14 sailing days and $600,000 in fuel oil costs per voyage. The report states that Saudi beneficial ownership, rather than cargo origin, is now the primary driver of these diversions. Windward also reports that eight OFAC-sanctioned Iranian-flagged tankers, carrying a combined 8.56 million barrels of Iranian crude, are operating dark around Malaysia’s Eastern Outer Port Limits transfer zone.
Does this matter to you?
These developments carry practical relevance for vessel operators, charterers, and traders active in the Black Sea and Red Sea corridors. The widening of Ukrainian drone strikes to Western-affiliated tankers, as reported by Windward, may affect war risk insurance and routing decisions for vessels operating under the G7 Oil Price Cap. Similarly, the growing scale of Saudi Cape diversions and confirmed attacks on Saudi-flagged tankers point to sustained cost and scheduling implications for voyages tied to Saudi cargoes or ownership. The continued dark operations by sanctioned Iranian tankers near Malaysia may also be relevant for compliance and screening teams monitoring sanctions exposure in ship-to-ship transfer zones.
Gulf Bunkering does not provide operational or security guidance. This article is for informational purposes only. Operators should consult flag state authorities, P&I clubs, and relevant advisories for decisions relating to transit planning.
Sources: Windward
