ARC Maritime Security

Priority Broadcast Alert – Asia and Oceania

21.11.2025 ARC Reports













Priority Alert – Asia and Oceania
Safety/Fire
Details
Narrative:
A merchant vessel is reportedly on fire in the proximity of the oil loading terminal of JSC NK Alliance, Vladivostok, Russia. Reports indicated the vessel had it’s AIS off, and alleged that the vessel belongs to Russia’s “shadow fleet”. Ambrey observed uncorroborated still imagery showing the vessel engulfed in large flames with clouds of smoke rising from the vessel. Ambrey also observed large amounts of electronic warfare causing AIS disruption off the coast of Vladivostok. At the time of writing, no information on cause of the fire had been reported. No reports of Unmanned Aerial Vehicle (UAV) strikes have been recorded in the area of interest.
Type: Safety/Fire
Event Date: 2025-11-21T00:00
Alert Date: 21-Nov-2025 15:49
Area: Internal waters
Region: Asia and Oceania
Country: Russia
Lat/Lon: 43.15018/131.87072
DMS: 43° 9' 1" N, 131° 52' 15" E
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