🔗 Share this article At least 64 Dead in Rio's Biggest Security Action on Criminal Groups Locals likened the region to a war zone after the operation No less than 64 individuals died in a police operation against the Red Command gang in the Brazilian city's north zone - the largest and deadliest raid in the Brazilian state's past. Four law enforcement personnel were included in the fatalities during the security mission in the neighborhoods of Alemão and Penha, local authorities reported. More than 80 people were taken into custody. Around 2,500 police forces participated in Tuesday's operation Fierce clashes commenced when about 2,500 security personnel entered the area on the morning of the operation. The Comando Vermelho responded with armed resistance, setting fire to barriers and using drone-dropped explosives, officials stated. The United Nations human rights body said it was "appalled" by the police operation, urging "immediate and thorough inquiries". Raid Aftermath The area of favelas adjacent to the city's international airport is considered to be the main base of a major illegal networks. Government representatives stated at least 50 of the fatalities were "indicated by police as suspected of being criminals". Dozens of people were hurt, including civilians caught in the crossfire. Community Response Locals have described the elevated neighborhood - inhabited by approximately 300,000 people - to a "battlefield" since the operation began. Access ways continue shut across the area. Gang Growth The Comando Vermelho organization has been growing their control throughout the region, expanding narcotics distribution networks and power in the informal settlements. Security forces said in excess of 200kg (441lb) of drugs were captured in the raid, along with dozens of firearms. Operation Background The coordinated mission by different law enforcement agencies comes after a twelve-month inquiry. Many of the individuals are thought to be participants in an organization from the Pará state who are presently concealed in the city. Wider Perspective Extensive security missions are not uncommon in Brazil ahead of significant global gatherings in the country. The UN climate summit the climate conference is set to occur in the city of Belem in the north in November.