Washington Levies Sanctions on Group Accused of Funneling Colombian Fighters to Sudan.

The US government has imposed sanctions on a network of four individuals and four companies charged of hiring South American contractors to support and educate a armed faction in Sudan that Washington accuses of committing genocide.

Network Composition

Revealing the measures on this week, the American treasury stated the scheme was primarily made up of individuals and businesses from Colombia.

Scores of retired Colombian troops have reportedly travelled to the Sudanese warzone to fight alongside the RSF paramilitary group, a force linked to severe violations encompassing massacres based on ethnicity and mass abductions.

Discovery of Participation

The role of these mercenaries was first uncovered in 2024, following an investigation which found that over three hundred former soldiers had been contracted to engage in combat – an event that prompted an unusual statement of regret from officials in Bogotá.

Colombian ex-soldiers have widely regarded as some of the most in-demand contractors globally due to their vast combat experience resulting from decades of civil war, knowledge of advanced weaponry, and high-level combat training.

Reported Actions

In Sudan, the contractors have been accused of teaching underage fighters, provided drone warfare training, and engaged in frontline combat. A mercenary was quoted as saying that working with child soldiers was "terrible and insane" but added that "unfortunately that’s how war is".

Targeted Persons

Among those penalized was a dual national, a individual with dual citizenship and retired Colombian military officer based in the Dubai. The US authorities accused him a central role in hiring and sending mercenaries to Sudan. His spouse, Claudia Oliveros, was penalized as well.

Also on the restricted list was Mateo Duque Botero, a dual Colombian-Spanish citizen who officials alleged ran a firm accused of processing money and salaries for the recruitment operation. "Over the past two years, US-based firms connected to Duque engaged in several money transfers, totalling millions of US dollars," the Treasury statement noted.

Colombian national Mónica Muñoz Ucros was the fourth individual to be sanctioned, with the firm she operated alleged to have financial transactions linked to Duque and his businesses.

"The United States again calls on foreign parties to halt the flow of monetary and weaponry aid to the combatants," the Treasury said in a statement.

Analyst Commentary

Elizabeth Dickinson, senior analyst at the International Crisis Group, called the actions as a "major" development, noting that "calling out those who are doing the contracting is the proper strategy".

She added that, Bogotá recently passed a piece of legislation ratifying the anti-mercenary convention, aiming to curb years of participation by its nationals in foreign conflicts and change national security policy.

A mercenary specialist, a scholar on the subject, called for greater wariness, stating that "restrictions are needed but not enough for dealing with rampant mercenarism".

"It’s an illicit economy and based out of the UAE, which is relatively sanction-proof," he commented. The UAE has been frequently alleged of supplying weapons to the paramilitary group, allegations it disputes. "This trend will probably continue," the expert cautioned.