ガルフ・カルテル
The Gulf Cartel has important cells operating inside the United States—in Mission, Roma, and Rio Grande City—for example, and their presence is expanding. Thomas A. Shannon, a U.S. diplomat and ambassador, stated that criminal organizations like the Gulf Cartel have "substantially weakened" the institutions in Mexico and Central America, and have generated a surge of violence in the United States. The U.S. National Drug Threat Assessment mentioned that the drug trafficking organizations like the Gulf Cartel tend to be less structured in U.S. than in Mexico, and often rely on street gangs to operate inside the United States. The arrest of several Gulf Cartel lieutenants, along with the drug-related violence and kidnappings, have raised concerns among Texas officials that the drug war in Mexico and the drug cartels are taking hold in Texas. The strong ties the Gulf Cartel has with the prison gangs in the United States have also raised concern to American officials. Reports mention that Mexican drug cartels operate in more than 1,000 cities in the United States. In 2013, high ranking Gulf Cartel member Aurelio Cano Flores became the highest cartel member to be convicted by a U.S. jury in 15 years In January 2020, high-ranking U.S. Gulf Cartel member Jorge Costilla-Sanchez pleaded guilty to an international drug trafficking conspiracy to distribute cocaine and marijuana into the United States.