KOLOSS

It is involved in the transportation of russian crude oil during the period of the G7 and EU oil embargo on russian oil. The vessel transported russian oil from russian ports to third countries.
Before UK applied sanctions at the end of December 2023 to the former manager of the vessel, the operator of the "shadow fleet" - Radiating World shipping Services LLC (UAE), the last one, in order to avoid sanctions, transferred its tankers to other newly created companies, including the Dubai company Almuhit Alhadi Marine Services LLC, the Indian company Atos Remote Solutions.
In July 2024, UK imposed sanctions on a vessel in connection with its involvement in the transportation of russian oil and/or petroleum products from the russian federation to third countries.
On December 16, 2024, the EU imposed sanctions on the tanker (effective from December 17, 2024) due to the transportation of crude oil or petroleum products originating in or exported from russia, using irregular high-risk shipping practices as set out in the International Maritime Organization General Assembly Resolution A.1192 (33).
On December 23, 2024, Switzerland imposed sanctions on the vessel in connection with the transportation of crude oil or petroleum products originating in or exported from russia, using irregular and risky shipping practices, as set out in the resolution of the General Assembly of the International Maritime Organization A.1192 (33).
On February 21, 2025, Canada imposed sanctions on the vessel.
On June 19, 2025, New Zealand imposed sanctions on the vessel.
On December 4, 2025, Australia imposed sanctions on the tanker.
Since December 13, 2025, Ukraine has imposed sanctions on the vessel.
On February 21, 2026, Ukraine imposed sanctions on the master of the vessel.