United States Enforces Penalties on Group Accused of Recruiting Colombian Contractors to Sudan.

The US government has levied restrictions on a network of four people and four firms charged of enlisting former Colombian soldiers to support and educate a armed faction in Sudan which the US alleges of acts of genocide.

Network Composition

Announcing the measures on Tuesday, the Treasury stated the network was mostly comprised of individuals and businesses from Colombia.

Scores of former Colombian military personnel have allegedly journeyed to Sudan to combat beside the Rapid Support Forces (RSF), a group implicated in horrific war crimes including massacres based on ethnicity and mass abductions.

Discovery of Participation

The involvement of Colombian fighters initially emerged the previous year, after an report which revealed that more than 300 retired troops had been contracted to engage in combat – an discovery that prompted an rare mea culpa from Colombia’s foreign ministry.

Former Colombian military have widely regarded as highly prized fighters in conflict zones due to their vast combat experience resulting from a long-running domestic war, familiarity with Nato equipment, and elite military instruction.

Reported Actions

In the Sudanese theater, the Colombians have been accused of teaching minors, provided drone warfare training, and participated in direct battles. An individual involved was quoted as saying that working with child soldiers was "horrific and irrational" but noted that "sadly, that is the nature of conflict".

Named Entities

Among those targeted was a dual national, a individual with dual citizenship and retired Colombian military officer based in the UAE. The Treasury accused him a pivotal function in recruiting and deploying mercenaries to Sudan. His wife, Claudia Oliveros, was also sanctioned.

Also on the sanctions list was Mateo Andrés Duque Botero, a dual Colombian-Spanish citizen who officials alleged managed a business implicated in managing finances and payments for the recruitment operation. "In 2024 and 2025, companies in the United States associated with Duque carried out numerous wire transfers, totalling millions of US dollars," the Treasury statement stated.

Individual Mónica Muñoz Ucros was the final person to be sanctioned, with the firm she operated said to have conducted wire transfers connected to Duque and his companies.

"The US once more urges outside forces to cease providing monetary and weaponry aid to the combatants," the department said in a statement.

Expert Analysis

An expert, with the International Crisis Group, described the actions as a "highly important" milestone, noting that "calling out those who are doing the contracting is the correct approach".

She added that, the Colombian government has enacted a statute ratifying the global treaty against mercenarism, designed to limit years of participation by its nationals in overseas wars and reshape domestic defense strategy.

Sean McFate, a authority on private military contractors, called for greater wariness, stating that "penalties are required yet incomplete for addressing rampant mercenarism".

"It operates in the black market and operating from the Emirates, which is largely insulated from sanctions," he stated. The United Arab Emirates has been widely accused of arming the RSF, allegations it disputes. "This trend will probably continue," McFate warned.