Washington Levies Sanctions on Network Accused of Channeling Colombian Mercenaries to the Sudanese Conflict.

The United States has enforced penalties on a group of four people and four firms alleged of recruiting South American contractors to fight for and train a militia force in Sudan the United States claims of acts of genocide.

Network Composition

Announcing the sanctions on Tuesday, the US Treasury Department stated the scheme was mostly comprised of Colombian citizens and firms.

Scores of ex-soldiers from Colombia have allegedly journeyed to the Sudanese warzone to combat beside the RSF paramilitary group, a group implicated in severe violations such as massacres based on ethnicity and mass abductions.

Emergence of Involvement

The role of these mercenaries first came to light the previous year, prompted by an inquiry which found that over three hundred former soldiers had been contracted to participate in the war – an event that led to an unprecedented apology from Colombia’s foreign ministry.

These South American veterans have widely regarded as some of the most in-demand contractors globally due to their considerable warzone knowledge resulting from years of internal conflict, training on Nato equipment, and high-level combat training.

Activities in Sudan

In the conflict, the Colombians have been accused of teaching minors, instructed militiamen in drone operation, and engaged in frontline combat. An individual involved previously stated that working with child soldiers was "awful and crazy" but commented that "regrettably, war operates that way".

Named Entities

Among those targeted was Álvaro Andrés Quijano Becerra, a citizen of both Colombia and Italy and retired Colombian military officer located in the Dubai. The Treasury alleged he played a pivotal function in enlisting and transporting mercenaries to Sudan. His spouse, Claudia Viviana Oliveros Forero, was penalized as well.

Also on the restricted list was Mateo Andrés Duque Botero, a dual Colombian-Spanish citizen who officials alleged oversaw a company linked to handling funds and payroll for the network. "In 2024 and 2025, American entities connected to Duque engaged in numerous wire transfers, worth millions," the Treasury statement stated.

Individual Mónica Muñoz Ucros was the final person to be penalized, with the company she managed alleged to have wire transfers associated with Duque and his operations.

"The United States again calls on outside forces to stop giving monetary and weaponry aid to the combatants," the agency announced.

Analyst Commentary

An expert, senior analyst at the International Crisis Group, described the measures as a "major" development, noting that "targeting the enablers is the correct approach".

She added that, the Colombian government has enacted a piece of legislation ratifying the anti-mercenary convention, aiming to curb its citizens' long history in foreign conflicts and reshape domestic defense strategy.

Sean McFate, a scholar on the subject, called for greater wariness, noting that "penalties are required yet incomplete for dealing with widespread use of contractors".

"This is a shadow economy and based out of Dubai, which is largely insulated from sanctions," he commented. The United Arab Emirates has been repeatedly implicated of arming the RSF, claims it rejects. "Expect more Colombian mercenaries," the expert cautioned.