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US Sanctions Target Iranian Shadow Fleet and Facilitators

US Sanctions Target Iranian Shadow Fleet and Facilitators

First seen 21 Oct 2026, 19:41 UTC • •

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ThreatCluster AI
ThreatCluster •October 21, 2026 at 22:11 UTC
  • •US Treasury sanctions law firm and shipping agents aiding Iranian oil transport.
  • •Operation Economic Outcast aims to disrupt Iran's sanctions evasion networks.
  • •FinCEN is investigating a Greek bank's ties to Iran amid these sanctions.

On October 21, 2026, the US Treasury Department sanctioned the law firm Karnakis and Karnakis, along with shipping agents in Singapore and the UAE, as part of Operation Economic Outcast. This operation aims to disrupt Iran's shadow fleet, which is used to evade sanctions and transport oil and petrochemicals. The sanctions also include multiple cargo vessels linked to these operations. Treasury Secretary Scott Bessent emphasized that any entity supporting the Iranian regime will face consequences. The sanctions are designed to sever financial channels that fund Iran's military and nuclear programs. The Financial Crimes Enforcement Network (FinCEN) is investigating potential ties between a Greek bank and Iranian financial institutions. The measures block assets within US jurisdiction and prohibit transactions with designated entities.

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Timeline

2026-10-21
US sanctions imposed on Iranian facilitators
The US Treasury sanctioned Karnakis and Karnakis and several shipping agents for aiding Iran's shadow fleet operations.
Home.Treasury
2026-10-21
FinCEN issues subpoena
FinCEN issued an administrative subpoena to investigate a Greek bank's potential links to Iran.
Al-Monitor

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Common questions

Who is affected by these sanctions?
The sanctions target the law firm Karnakis and Karnakis, shipping agents in Singapore and the UAE, and several cargo vessels linked to Iranian oil transport.
What actions should entities take?
Entities involved with the sanctioned firms should cease all transactions and assess their compliance with US sanctions.
What is the scope of Operation Economic Outcast?
The operation aims to disrupt financial networks supporting Iran's military, weapons, and nuclear programs by targeting facilitators of sanctions evasion.