US Imposes Restrictions on Group Accused of Recruiting South American Fighters to Sudan.

The Washington has enforced penalties on a group of four people and four firms alleged of hiring Colombian mercenaries to fight for and train a armed faction in Sudan the United States claims of genocidal acts.

Operation Structure

Revealing the restrictions on this week, the US Treasury Department stated the network was mostly comprised of Colombian citizens and firms.

Hundreds of retired Colombian troops have been recruited to go to Sudan to combat beside the Rapid Support Forces (RSF), a faction accused of severe violations such as targeted ethnic killings and mass abductions.

Discovery of Participation

The involvement of Colombian fighters was first uncovered last year, following an report which revealed that more than 300 retired troops had been recruited to participate in the war – an discovery that led to an unusual statement of regret from officials in Bogotá.

Former Colombian military have long been considered as highly prized fighters in conflict zones due to their considerable warzone knowledge resulting from a long-running domestic war, knowledge of Western military gear, and high-level combat training.

Role in the Conflict

In Sudan, the Colombians have allegedly instructed child soldiers, instructed militiamen in drone operation, and participated in direct battles. A mercenary remarked that working with child soldiers was "terrible and insane" but noted that "unfortunately that’s how war is".

Sanctioned Individuals

Among those penalized was a dual national, a individual with dual citizenship and retired Colombian military officer operating from the UAE. The government alleged he played a central role in recruiting and deploying former Colombian soldiers to Sudan. His spouse, Claudia Oliveros, was penalized as well.

Also on the sanctions list was Mateo Duque Botero, a dual national who officials alleged oversaw a company linked to handling funds and payroll for the recruitment operation. "In 2024 and 2025, American entities linked to Duque conducted multiple financial transactions, worth millions," the government release stated.

Citizen of Colombia Mónica Muñoz Ucros was the other individual to be sanctioned, with the entity she oversaw alleged to have wire transfers linked to Duque and his operations.

"The United States again calls on foreign parties to stop giving monetary and weaponry aid to the warring parties," the agency announced.

Reaction

A senior analyst, from a conflict think tank, called the measures as a "very significant" development, saying that "identifying the recruiters is the correct approach".

It was also noted that, Bogotá has enacted a piece of legislation endorsing the International Convention Against the Recruitment and Use of Mercenaries, aiming to curb its citizens' long history in international fights and transform domestic defense strategy.

A mercenary specialist, a authority on private military contractors, called for greater wariness, stating that "restrictions are needed but not enough for combating rampant mercenarism".

"It operates in the black market and operating from the Emirates, which is relatively sanction-proof," he stated. The Emirati government has been widely accused of arming the RSF, claims it rejects. "Expect more Colombian mercenaries," McFate warned.