United States Enforces Restrictions on Network Alleged of Channeling Colombian Contractors to the Sudanese Conflict.

The Washington has enforced penalties on a operation of four individuals and four companies charged of hiring South American contractors to fight for and train a Sudanese paramilitary group that Washington accuses of genocidal acts.

Operation Structure

Announcing the sanctions on this week, the American treasury stated the scheme was largely composed of Colombian nationals and companies.

Scores of retired Colombian troops have reportedly travelled to the Sudanese warzone to operate with the RSF paramilitary group, a force linked to horrific war crimes including massacres based on ethnicity and mass abductions.

Revelation of Role

The role of these mercenaries first came to light the previous year, after an inquiry which revealed that more than 300 retired troops had been recruited to fight – an revelation that resulted in an rare mea culpa from officials in Bogotá.

Colombian ex-soldiers have historically been seen as among the world’s most sought-after mercenaries due to their vast combat experience acquired during years of internal conflict, knowledge of Western military gear, and elite military instruction.

Reported Actions

In the Sudanese theater, the Colombians have allegedly instructed minors, instructed militiamen in drone operation, and participated in direct battles. A mercenary remarked that training children was "horrific and irrational" but commented that "unfortunately that’s how war is".

Sanctioned Individuals

Among those targeted was Álvaro Andrés Quijano Becerra, a individual with dual citizenship and ex-soldier located in the UAE. The US authorities alleged he played a pivotal function in enlisting and transporting mercenaries to Sudan. His wife, Claudia Oliveros, was penalized as well.

Also on the sanctions list was Mateo Andrés Duque Botero, a dual Colombian-Spanish citizen who the Treasury stated ran a firm linked to managing finances and payments for the scheme. "In 2024 and 2025, companies in the United States linked to Duque conducted numerous wire transfers, amounting to millions," the official announcement said.

Colombian national Mónica Muñoz was the final person to be sanctioned, with the company she managed said to have conducted wire transfers linked to Duque and his companies.

"Washington reiterates its demand for external actors to halt the flow of funding and arms to the belligerents," the Treasury said in a statement.

Analyst Commentary

Elizabeth Dickinson, senior analyst at the International Crisis Group, labeled the actions as a "highly important" milestone, stating that "identifying the recruiters is the proper strategy".

Furthermore, Bogotá ratified a statute ratifying the global treaty against mercenarism, designed to limit its citizens' long history in foreign conflicts and reshape its security approach.

A mercenary specialist, a authority on private military contractors, advised additional measures, noting that "restrictions are needed but not enough for combating rampant mercenarism".

"This is a shadow economy and based out of the Emirates, which is largely insulated from sanctions," he commented. The UAE has been frequently alleged of arming the RSF, allegations it disputes. "This trend will probably continue," McFate warned.