Mexican Army

The Mexican Army is the land warfare branch of the Mexican Armed Forces, responsible for national security and combating organized crime. They are currently newsworthy due to their successful operation resulting in the death of Nemesio Rubén Oseguera Cervantes, alias 'El Mencho', the leader of the powerful Jalisco New Generation Cartel (CJNG). This event, which occurred in late February 2026, has triggered widespread violence across Mexico, including roadblocks, vehicle burnings, and attacks on security forces, with at least 25 National Guard members killed. The operation was aided by intelligence from the C.I.A. The killing of 'El Mencho' is considered a significant victory for the Mexican government in its fight against drug cartels. However, it has also raised concerns about potential escalation of cartel violence, particularly in the lead-up to the FIFA World Cup 2026, leading to travel advisories and postponement of football matches.