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The United States has enforced penalties on a operation of several persons and entities charged of enlisting former Colombian soldiers to support and educate a militia force in Sudan which the US alleges of committing genocide.

Operation Structure

Disclosing the sanctions on Tuesday, the US Treasury Department stated the network was largely composed of Colombian nationals and companies.

Scores of ex-soldiers from Colombia have reportedly travelled to the conflict in Sudan to combat beside the Sudanese RSF militia, a group linked to severe violations encompassing massacres based on ethnicity and widespread kidnappings.

Discovery of Participation

The role of these mercenaries was first uncovered in 2024, prompted by an report which disclosed that over three hundred ex-military personnel had been hired to engage in combat – an event that resulted in an unusual statement of regret from officials in Bogotá.

Colombian ex-soldiers have widely regarded as among the world’s most sought-after mercenaries due to their vast combat experience acquired during a long-running domestic war, knowledge of Western military gear, and high-level combat training.

Role in the Conflict

In the Sudanese theater, the contractors have allegedly instructed child soldiers, provided drone warfare training, and fought directly on the frontlines. One source previously stated that instructing minors was "awful and crazy" but noted that "regrettably, war operates that way".

Targeted Persons

Among those penalized was a retired Colombian officer, a individual with dual citizenship and retired Colombian military officer operating from the Dubai. The government alleged he played a key part in hiring and sending ex-military personnel to Sudan. His wife, Claudia Oliveros, was penalized as well.

Also on the restricted list was Mateo Andrés Duque Botero, a dual national who the Treasury stated managed a business implicated in managing finances and payments for the recruitment operation. "Recently, companies in the United States linked to Duque carried out several money transfers, worth millions," the government release said.

Colombian national Mónica Muñoz Ucros was the other individual to be penalized, with the entity she oversaw alleged to have financial transactions connected to Duque and his operations.

"Washington reiterates its demand for foreign parties to stop giving funding and arms to the combatants," the department announced.

Analyst Commentary

A senior analyst, with the International Crisis Group, described the actions as a "highly important" step, noting that "calling out those who are doing the contracting is the proper strategy".

She added that, Bogotá has enacted a statute approving the anti-mercenary convention, seeking to reduce years of participation by its nationals in international fights and reshape domestic defense strategy.

Another expert, a authority on private military contractors, advised additional measures, stating that "sanctions are necessary but insufficient for combating rampant mercenarism".

"It operates in the black market and operating from the UAE, which is relatively sanction-proof," he commented. The Emirati government has been frequently alleged of supplying weapons to the paramilitary group, an accusation it has denied. "More contractors from Colombia are likely," McFate warned.