US Imposes Restrictions on Network Alleged of Recruiting Colombian Mercenaries to the Sudanese Conflict.

The United States has enforced penalties on a network of four people and four firms accused of enlisting former Colombian soldiers to support and educate a Sudanese paramilitary group the United States claims of genocidal acts.

Operation Structure

Revealing the sanctions on this week, the Treasury stated the network was primarily made up of individuals and businesses from Colombia.

Numerous of former Colombian military personnel have reportedly travelled to Sudan to operate with the Sudanese RSF militia, a faction accused of severe violations such as targeted ethnic killings and mass abductions.

Discovery of Participation

The participation of ex-soldiers was first uncovered in 2024, following an report which disclosed that over three hundred ex-military personnel had been recruited to engage in combat – an discovery that resulted in an unprecedented apology from officials in Bogotá.

Colombian ex-soldiers have widely regarded as highly prized fighters in conflict zones due to their vast combat experience gleaned from years of internal conflict, familiarity with advanced weaponry, and elite military instruction.

Activities in Sudan

In the Sudanese theater, the contractors have been accused of teaching minors, instructed militiamen in drone operation, and fought directly on the frontlines. A mercenary was quoted as saying that training children was "awful and crazy" but noted that "unfortunately that’s how war is".

Sanctioned Individuals

Among those penalized was a retired Colombian officer, a citizen of both Colombia and Italy and retired Colombian military officer operating from the UAE. The US authorities alleged he played a key part in enlisting and transporting ex-military personnel to Sudan. His wife, Claudia Viviana Oliveros Forero, was also sanctioned.

Also on the sanctions list was Mateo Andrés Duque Botero, a dual national who the Treasury stated oversaw a company accused of handling funds and payroll for the recruitment operation. "In 2024 and 2025, US-based firms associated with Duque carried out multiple financial transactions, amounting to millions," the government release noted.

Colombian national Mónica Muñoz Ucros was the final person to be targeted, with the entity she oversaw alleged to have financial transactions linked to Duque and his companies.

"The United States again calls on foreign parties to halt the flow of monetary and weaponry aid to the belligerents," the agency announced.

Expert Analysis

An expert, senior analyst at the International Crisis Group, described the measures as a "highly important" milestone, stating that "calling out those who are doing the contracting is the correct approach".

It was also noted that, Bogotá ratified a statute endorsing the International Convention Against the Recruitment and Use of Mercenaries, designed to limit decades of Colombian involvement in overseas wars and change its security approach.

Another expert, an expert on mercenaries, advised additional measures, noting that "penalties are required yet incomplete for dealing with rampant mercenarism".

"This is a shadow economy and operating from the Emirates, which is largely insulated from sanctions," he stated. The Emirati government has been frequently alleged of providing arms to the militia, claims it rejects. "More contractors from Colombia are likely," the expert cautioned.