Mexican National Pleads Guilty to Providing Material Support to Cartel Designated as Foreign Terrorist Organization Following a Homeland Security Task Force Investigation

KANSAS CITY, Mo. - A Mexican National has pleaded guilty in federal court today for providing material support to a Michoacan, Mexico-based cartel which was designated as a Foreign Terrorist Organization (FTO).

Jose C. Valencia-Soriano, aka Jose C. Soriano-Valencia, 34, of Kansas City, Mo., pleaded guilty before U.S. District Judge D. Greg Kays to an information charging him with one count of providing material support to a designated FTO in violation of 18 U.S.C. § 2339B(a)(1).

According to court documents, Valencia-Soriano admitted to providing material support to Cárteles Unidos, aka United Cartels, which is a Mexico-based transnational criminal and drug trafficking organization that controls large areas of Michoacán, Mexico. On Feb. 20, 2025, the U.S. Department of State, in consultation with the Attorney General, designated Cárteles Unidos, as both an FTO and Specially Designated Global Terrorists (SDGTs) pursuant to Section 219 of the Immigration and Nationality Act and Executive Order 13224, after finding that the organization engages in terrorist activity.

Beginning on or around Feb. 20, 2025, and continuing until March 27, 2025, Valencia-Soriano admitted that he knowingly and intentionally provided material support and resources, including himself and currency, to Carteles Unidos. Specifically, Valencia-Soriano obtained large shipments of methamphetamine often concealed in liquids from Cárteles Unidos members. He then extracted the methamphetamine from the liquid, sold it for profit, and conspired to make the U.S. currency and profits from the drug distribution to fund Cárteles Unidos in Mexico and elsewhere. These cartel operations included using profits from selling illegal drugs in the United States to fund the acquisition of high-powered weaponry, and the hiring of armed fighters and mercenaries, which resulted in numerous civilian, military, and law enforcement casualties.

On Feb. 25, 2025, for instance, a search warrant was executed at Valencia-Soriano's home within the Western District of Missouri. Inside, law enforcement found 102 pounds of crystal methamphetamine and roughly 460 pounds of a mixture or substance containing methamphetamine that was still stored in liquids and awaiting processing to crystal form for final distribution. Investigators found two different areas of the home used for processing the methamphetamine. Finally, investigators also recovered three firearms, including two 5.56-caliber firearms, and more than $48,000 in bulk cash that Valencia-Soriano admitted was U.S. currency he procured through U.S.-based drug distribution with the intent to transfer it back to Mexico to further fund the operations of Cárteles Unidos.

"Jose C. Valencia-Soriano's guilty plea reflects the seriousness of conduct that involved providing support to a foreign terrorist organization," said U.S. Attorney R. Matthew Price of the Western District of Missouri. "Actions of this nature threaten the safety of American citizens and the national security of the United States. The Western District of Missouri puts on notice anyone who engages in or supports terrorism against the United States: this conduct will not be tolerated. We will continue to work closely with our federal, state, and local partners to identify these individuals, disrupt and dismantle these networks, and bring their members to justice."

Under federal statutes, Valencia-Soriano is subject to a sentence of 20 years in federal prison without parole. The maximum statutory sentence is prescribed by Congress and is provided here for informational purposes, as the sentencing of the defendant will be determined by the court based on the advisory sentencing guidelines and other statutory factors. Valencia-Soriano's sentencing hearing will be scheduled after the completion of a presentence investigation by the United States Probation Office.

This case is being prosecuted by Assistant U.S. Attorney Sean Foley. It was investigated by the Kansas City and St. Louis Field Divisions of the Federal Bureau of Investigation, the Drug Enforcement Administration, the Rolla Area Drug Enforcement, and U.S. Postal Inspection Service. Homeland Security Investigations Knoxville (HSI), and the Kansas City, Missouri Police Department also assisted with the execution of a search warrant.

Homeland Security Task Force

This prosecution is part of the Homeland Security Task Force (HSTF) initiative established by Executive Order 14159, Protecting the American People Against Invasion. The HSTF is a whole-of-government partnership dedicated to eliminating criminal cartels, foreign gangs, transnational criminal organizations, and human smuggling and trafficking rings operating in the United States and abroad. Through historic interagency collaboration, the HSTF directs the full might of United States law enforcement towards identifying, investigating, and prosecuting the full spectrum of crimes committed by these organizations, which have long fueled violence and instability within our borders. In performing this work, the HSTF places special emphasis on investigating and prosecuting those engaged in child trafficking or other crimes involving children. The HSTF further utilizes all available tools to prosecute and remove the most violent criminal aliens from the United States. HSTF Kansas City comprises agents and officers from the Federal Bureau of Investigation, the Department of Homeland Security, U.S. Immigration and Customs Enforcement, Homeland Security Investigations, the Bureau of Alcohol, Tobacco, Firearms & Explosives, the Drug Enforcement Administration, the United States Marshals Service, the United States Postal Inspection Service, and the Internal Revenue Service - Criminal Investigation Division with the prosecution being led by the United States Attorney's Office for the Western District of Missouri.