US authorities have arrested an Iranian woman for trafficking arms to Sudan on behalf of her country, prosecutors have said.
Shamim Mafi, 44, who has an American green card, was arrested at Los Angeles airport on Saturday and is accused of “brokering the sale of drones, bombs, bomb fuses, and millions of rounds of ammunition manufactured by Iran and sold to Sudan”, First Assistant US Attorney Bill Essayli said on X.
The alleged sales were to Sudan’s defence ministry, including a €60m ($70m; £52m) drone contract, court documents show.
She is accused of breaching US sanctions against Iran, which prohibit US persons from engaging in transactions involving Iranian goods or services without authorization.
Mafi, who has not yet commented on the allegations, is expected to appear in court later on Monday. If convicted, she could face a jail sentence of up to 20 years.
An FBI criminal complaint filed in court, a copy of which was obtained by the BBC, says Mafi coordinated a “Sudanese delegation’s travel to Iran, received over €6m in payments, and issued payment receipts” for the drone deal.
She submitted “a letter of intent” to Iran’s Islamic Revolutionary Guard Corps (IRGC) to broker the sale of 55,000 bomb fuses to Sudan’s defence ministry, it adds.
According to Essayli, Mafi is “an Iranian national who became a lawful permanent resident of the United States in 2016”.
Court documents describe her “repeated use of informal exchange entities across multiple transactions” in the arms deals as a “deliberate effort… to evade US sanctions”.
She is said to have been ready to board a flight from California to Turkey when she was arrested.
Essayli’s post included images of a woman presumed to be Mafi surrounded by security agents at an airport, a drone on tarmac, and bundles of cash.
Sudan has been engulfed in a devastating civil war between the army and the paramilitary Rapid Support Forces for the past three years.
The war has resulted in the world’s worst humanitarian crisis, according to the UN, with tens of thousands of people killed and millions displaced.
Foreign powers have been accused of backing both sides and providing ammunition, further fuelling the conflict.
Rights group Amnesty International previously said it had found evidence of weapons manufactured in Serbia, Russia, China, Turkey, and Yemen being used in Sudan.
The United Arab Emirates has denied extensive evidence that it provides military support to the RSF.
Iran has also been accused of supporting Sudan’s army with weapons in the past, which were denied by Sudan.
The Sudanese army has increasingly been deploying sophisticated Turkish drones, although Iranian weapons are believed to have played a critical role in the 2024 offensive against the RSF.
Justin Lynch, the head of Conflict Insights Group, a private organization that tracks data for conflict analysis and research, said the allegations against Mafi highlighted the “murky world” of arms brokering – an “unregulated space where corruption and thievery reign”.
“If you’re fighting a war as a non-Western country, you can’t go to a supermarket and buy 55,000 bomb fuses,” he told the BBC.
“If these allegations are proved true, this indictment would be a great indication of that murky world and would show that Sudan was desperate to acquire weapons from any source.”
“For Iran, it would show how important its defence industry is to its foreign policy,” he added.
In the mid-2000s, Sudan came to rely on Gulf Arab monarchies such as Saudi Arabia and the UAE to prop up its economy, which had been hit hard by US sanctions and the secession of South Sudan, which removed much of Khartoum’s oil production.
That led to a rupture in Sudan’s relationship with Tehran, given tensions between Iran and the Gulf.
But the military-backed government in Khartoum restored ties with Iran after civil war broke out in 2023, seeking to bolster weapons supplies.
Since the beginning of the US-Israeli war on Iran, the Sudanese army has proceeded with caution, condemning Iranian attacks on Gulf states but not severing ties with Tehran.
