On Tuesday, the U.S. Treasury Department announced comprehensive Sinaloa cartel sanctions against 21 individuals and 25 entities tied to the powerful Los Mayos faction. The sweeping enforcement action targets cartel leader Ismael Zambada Sicairos and an extensive cross-border corruption network accused of trafficking illicit fentanyl through California corridors into the United States.
Who is targeted in the new sanctions?
The sanctions target Ismael Zambada Sicairos, known as Mayito Flaco, whom officials identify as the undisputed leader of Los Mayos. Born in California, Zambada Sicairos faces federal drug charges and remains a fugitive. The measures also penalize key associates, commercial entities, and Mexican political figures accused of facilitating cartel operations, money laundering, and violent enforcement on both sides of the border.
Treasury officials stated the network operated through deep political corruption in Baja California, involving former public security leadership and relatives of high-ranking state officials. The designated network allegedly hired hitmen to eliminate rivals in Southern California and utilized local money exchange businesses to launder illicit narcotics proceeds back into Mexico.
How do these measures impact cartel operations?
The enforcement action freezes all property and financial interests belonging to the designated individuals and organizations under U.S. jurisdiction. American citizens and financial institutions are strictly prohibited from conducting business with them. By disrupting critical trafficking corridors through Tijuana and Mexicali, the penalties aim to sever the financial and logistical pipelines moving fentanyl into American communities.
Treasury Secretary Scott Bessent emphasized that no cartel kingpin or corrupt government official is beyond the reach of federal authorities, noting that foreign financial institutions facilitating transactions for the designated parties could also face severe penalties.
