Sinaloa Cartel's Internal Conflict Escalates Violence in Mexico

The ongoing internal conflict within the Sinaloa Cartel, following the arrest of Ismael 'el Mayo' Zambada, has led to a significant increase in violence across the region. A report by the International Crisis Group highlights that since September 2024, there have been 2,829 recorded homicides in Sinaloa, with 1,656 occurring in 2025 alone, marking it the deadliest year in a decade. The struggle for control between factions, particularly Los Mayos and Los Chapitos, has disrupted daily life and resulted in brutal confrontations. Despite increased military presence and drug seizures by the Mexican government, the production and trafficking of fentanyl remain unaffected. The situation poses serious challenges for President Claudia Sheinbaum as violence spills into rural areas and affects civilians.

Key Details: • 2,829 homicides recorded in Sinaloa since September 2024. • 1,656 homicides reported in 2025, the highest in a decade. • Ongoing violence has disrupted daily life and increased in rural areas. • Fentanyl production and trafficking remain steady despite government efforts.