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NECLEUS

Shadow fleet · Person of interest · Sanctioned entity
TypeVessel[sources]
NameAZTEC · NECLEUS · URANUS[sources]
Build Date[sources]
Call SignD5YQ2[sources]
Deadweight Tonnage299157[sources]
DescriptionOn July 30, 2025, the United States imposed sanctions on the vessel for engaging in activities conducted on behalf of Mohammad Hossein Shamkhani. Mohammad Hossein Shamkhani is the son of Ali Shamkhani, the chief political advisor to Iran’s Supreme Leader. Leveraging his father’s political influence, Mohammad Hossein Shamkhani has corrupted senior Iranian regime officials to build and operate a vast fleet of tankers and container ships. This fleet transports oil and petroleum products from Iran and russia, as well as other cargoes, to customers worldwide, generating tens of billions of dollars in profit. His shipping network comprises a large fleet of vessels, ship management companies, and front entities that launder billions of dollars in proceeds from global sales of Iranian and russian crude oil and petroleum products, primarily to buyers in China. The network takes extensive measures to conceal its operations and obscure its connections to the Shamkhani family, Iran, and russia. Many tankers involved in transporting Iranian oil to countries such as China are also involved in Venezuelan trade, including tanker IMO 9248485. On June 11, 2022, Venezuelan leader Nicolás Maduro and former Iranian President Ebrahim Raisi signed a 20-year cooperation agreement to expand ties in the oil and petrochemical industries, as well as in the military and economic spheres. Since then, bilateral ties have begun to develop. Most cargo is transported by ships belonging to the sanctioned National Iranian Tanker Company (NITC) in both directions. A significant number of ships flying under foreign (non-Iranian) flags are also involved in this trade.[sources]
FlagTanzania[sources]
Gross Registered Tonnage156916[sources]
IMO NumberIMO9248485[sources]
MMSI636014160[sources]
Past FlagsCameroon · Isle of Man · Liberia · Vanuatu[sources]
Previous nameAds Stratus · Aztec · Calliop · Calliope · Front Stratus · 2 more...[sources]
TypeCrude Oil Tanker[sources]
Source linksanctionssearch.ofac.treas.gov · war-sanctions.gur.gov.ua[sources]
Last changeLast processedFirst seen

Descriptions

Hossein Shamkhani's shipping empire

Ukraine War and Sanctions,

The Maduro-Khamenei Oil Alliance

Ukraine War and Sanctions,

Relationships

Data sources

US Trade Consolidated Screening List (CSL)23,526

The Consolidated Screening List (CSL) is a list of parties for which the United States Government maintains restrictions on certain exports, re-exports, or transfers of items.

United States · ITA

Ukraine War and Sanctions5,402

Sponsors and accomplices of Russian armed aggression against Ukraine.

Ukraine · GUR

US OFAC Specially Designated Nationals (SDN) List36,630

The primary United States' sanctions list, specially designated nationals (SDN) part.

United States · OFAC


Source data IDs: ua-ws-vessel-1164 · ofac-54799 · ofac-pr-377e1cd61e304826403c4bee6233b8bc10cb8014

For experts: raw data explorer