Washington Levies Sanctions on Operation Alleged of Recruiting South American Mercenaries to the Sudanese Conflict.

The US government has enforced penalties on a group of four people and four firms accused of hiring former Colombian soldiers to support and educate a militia force in Sudan that Washington accuses of genocidal acts.

Group Makeup

Disclosing the measures on Tuesday, the American treasury stated the operation was primarily made up of Colombian nationals and companies.

Hundreds of ex-soldiers from Colombia have reportedly travelled to Sudan to operate with the Sudanese RSF militia, a faction linked to horrific war crimes including targeted ethnic killings and mass abductions.

Discovery of Participation

The involvement of Colombian fighters was first uncovered in 2024, after an investigation which found that more than 300 former soldiers had been recruited to fight – an discovery that led to an unusual statement of regret from Colombia’s foreign ministry.

Former Colombian military have historically been seen as some of the most in-demand contractors globally due to their extensive battlefield experience resulting from a long-running domestic war, training on Western military gear, and elite military instruction.

Role in the Conflict

In the Sudanese theater, the Colombians have reportedly trained child soldiers, provided drone warfare training, and fought directly on the frontlines. One source was quoted as saying that instructing minors was "terrible and insane" but commented that "sadly, that is the nature of conflict".

Targeted Persons

Among those sanctioned was a retired Colombian officer, a individual with dual citizenship and retired Colombian military officer located in the UAE. The government alleged he played a key part in hiring and sending ex-military personnel to Sudan. His spouse, Claudia Oliveros, was also sanctioned.

Also on the restricted list was Duque Botero, a dual Colombian-Spanish citizen who officials alleged managed a business implicated in managing finances and payments for the scheme. "In 2024 and 2025, American entities linked to Duque engaged in numerous wire transfers, amounting to millions," the government release stated.

Citizen of Colombia Mónica Muñoz Ucros was the other individual to be targeted, with the company she managed alleged to have money transfers associated with Duque and his companies.

"The United States again calls on external actors to cease providing monetary and weaponry aid to the combatants," the department stated.

Analyst Commentary

Elizabeth Dickinson, senior analyst at the International Crisis Group, described the sanctions as a "major" development, saying that "identifying the recruiters is the proper strategy".

Furthermore, Bogotá recently passed a statute approving the anti-mercenary convention, seeking to reduce years of participation by its nationals in overseas wars and reshape domestic defense strategy.

Sean McFate, a scholar on the subject, advised additional measures, noting that "penalties are required yet incomplete for dealing with the growing mercenary trade".

"This is a shadow economy and centered in the UAE, which is largely insulated from sanctions," he said. The Emirati government has been repeatedly implicated of supplying weapons to the paramilitary group, allegations it disputes. "Expect more Colombian mercenaries," McFate warned.