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This page contains summaries of the world's effort to enforce international sanctions against Iran by preventing it from buying weapons and the means to make them.  The summaries cover prosecutions, interdictions of illicit cargo, and other enforcement actions.

International Enforcement Actions
April 28, 2022
From 2017 to 2018, an Iranian procurement network attempted to export sensitive counter-drone technology from the United States to Iran. Iranian national Jalal Rohollahnejad directed the scheme from Iran while working for Rayan Roshd Afzar (Rayan Roshd), an aerospace firm linked to the Islamic Revolutionary Guard Corps (IRGC). He recruited Saber...
International Enforcement Actions
October 28, 2021
As Iran ramps up uranium enrichment, authorities in multiple countries have uncovered efforts by Iranian agents to procure mass spectrometers from abroad. These dual-use machines, which can precisely measure the purity and molecular structure of radioactive material, are essential for uranium enrichment. They also have a range of non-nuclear uses.
International Enforcement Actions
May 27, 2021
On May 8, the U.S. Navy released a statement describing the seizure of “an illicit shipment of weapons” in the northern Arabian Sea that had taken place over the previous two days.
International Enforcement Actions
May 7, 2021
A U.S. district court in Texas sentenced Taiwanese citizen Susan Yip to two years in federal prison on October 24, 2012, for her role in shipping thousands of U.S.-origin military and dual-use parts from the United States to Iran. Yip worked with Iranian citizens Mehrdad Foomani and Mehrdad Ansari.
International Enforcement Actions
December 14, 2020
For years, Iran has violated the United Nations’ arms embargo on Yemen by smuggling weapons to the Houthis, an Iranian-aligned movement of Yemeni rebels. In November 2019 and February 2020, the U.S. Navy intercepted two of those shipments.
International Enforcement Actions
October 29, 2020
U.S. authorities allege that Iran Aircraft Manufacturing Industries Company, a firm affiliated with Iran's military, sought U.S.-made products to advance its “military and civilian capabilities” and looked to a series of middlemen in Iran and Indonesia to obtain the goods in violation of U.S. sanctions.
International Enforcement Actions
October 6, 2020
Two recent cases pursued by the U.S. Department of Justice demonstrate how Iranian companies employ an effective combination of American brokers, Middle Eastern front companies and freight forwarders, and bank accounts worldwide to obtain goods from the United States. In one plot, a U.S. company shipped military surplus to an Iranian customer by...
International Enforcement Actions
September 30, 2020
On August 19, U.S. authorities unsealed a complaint charging Ali Chawla, Asim Mujtaba Naqvi, and Muzzamil Husnain Zaidi with violating the International Emergency Economic Powers Act (IEEPA).
International Enforcement Actions
July 30, 2020
A pair of exporters employed front organizations, falsified documents, and shipped goods through third parties to support the petroleum industry in Iran in violation of U.S. economic sanctions.
International Enforcement Actions
April 6, 2020
An Iranian engineer alleged by the United States to be supporting Iran's military may soon be extradited from France to the United States. Charges against Rohollahnejad in U.S. federal court relate to his alleged involvement in an attempt to procure U.S.-origin items with potential military applications for Iran.

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