The killing of Nemesio Oseguera Cervantes, known as El Mencho, by Mexican forces on 22 February 2026 has spotlighted the deep ties between Mexico's cartels and ex-military personnel. As leader of the Jalisco New Generation Cartel (CJNG), the former police officer built an organisation that heavily recruits ex-army and special forces to manage its operations.
This militarisation is a key reason why cartels like CJNG have seemed unstoppable, withstanding government efforts while expanding influence. The death triggered immediate violence, with blockades and fires across states.
