Mexican authorities confirmed there was cooperation with the U.S. in the operation that led to the killing of Nemesio Ruben Oseguera Cervantes, known as "El Mencho," the longtime leader of the Cártel Jalisco Nueva Generación (CJNG).
In a press release detailing how the developments unfolded, the country's Defense Secretariat said that "for the execution of the operation, as well as central military intelligence tasks, within the framework of bilateral coordination and cooperation with the U.S., there was complementary information from the country's authorities."
