A minimum of 64 civilians were killed in a police operation against the criminal organization Comando Vermelho in the Brazilian city's northern districts - the most extensive and fatal action in the region's records.
Four police officers lost their lives during Operation Containment in the communities of Alemão and Penha, local authorities stated. More than 80 individuals were arrested.
Fierce clashes erupted when approximately 2,500 police forces initiated the operation on Tuesday early hours. The Red Command responded with gunfire, igniting obstacles and launching explosives via unmanned aircraft, police representatives confirmed.
The International human rights organization expressed being "appalled" by the law enforcement raid, calling for "immediate and thorough inquiries".
The informal settlements adjacent to Rio's airport is seen as the main base of one of Brazil's most powerful illegal networks.
Government representatives said no less than 50 of the deceased were "classified by law enforcement as potential lawbreakers".
Many residents were hurt, including civilians caught in the crossfire.
Residents have compared the mountainous region - housing around 300,000 people - to a "combat area" since the raid started.
Roads remain closed throughout the region.
The Red Command group has been increasing their influence in the area, growing illegal substance trade paths and dominance over the slum communities.
Local law enforcement said more than 200kg (441lb) of drugs were seized in the raid, in addition to multiple guns.
The combined action by various security forces was preceded by a twelve-month inquiry.
Many of the individuals are thought to be affiliates of a group from the northern region who are at the moment taking refuge in the city.
Major law enforcement actions are frequent in Brazil prior to important worldwide conferences in the country.
The United Nations climate conference COP30 is scheduled in the northern urban center in the eleventh month.
Urban enthusiast and writer passionate about sustainable city living and cultural exploration.
Anne Thomas
Anne Thomas
Anne Thomas
Anne Thomas
Anne Thomas