Subject
Gang wars and violence risk.
Significance
Brazil's two largest criminal groups appear to have entered an uneasy truce, after a 'declaration of war' in September that broke a 23-year alliance. The breakdown in relations has gradually escalated into violence inside Brazil's prisons, where leaders of organised criminal factions still coordinate their transnational empires, and risks increased urban armed violence.
Impacts
The gang war has added urgency to the nationwide security plan being drafted by the federal government.
Some changes in the criminal justice system are expected in order to reduce the prison population.
Both groups have shown appetite, in the recent past, for large-scale and highly disruptive attacks, and spill-over is likely.