🔗 Share this article A minimum of 64 Fatally Wounded in Rio de Janeiro's Most Extensive Security Action on Organized Crime Residents described the region to a battlefield after the operation At least 64 civilians were killed in a law enforcement action targeting the organized crime group in the Brazilian city's northern suburbs - the largest and deadliest raid in the region's records. Four security agents were among those killed during the security mission in the communities of Alemão and Penha, local authorities stated. Over 80 individuals were taken into custody. Some 2,500 security personnel were involved in the police raid Violent conflicts commenced when approximately 2,500 security personnel initiated the operation on Tuesday morning. The Comando Vermelho reacted using armed resistance, igniting obstacles and launching explosives via unmanned aircraft, officials confirmed. The International human rights organization stated it felt "shocked" by the law enforcement raid, urging "immediate and thorough inquiries". Operation Impact The slum neighborhoods close to the city's international airport is considered to be the central command of a major illegal networks. State officials stated no less than 50 of those killed were "identified by authorities as alleged offenders". Many residents were injured, including non-combatants affected by the violence. Resident Accounts Residents have compared the mountainous region - housing around 300,000 individuals - to a "combat area" since the raid started. Roads remain closed in the entire neighborhood. Gang Growth The criminal network has been increasing their territory across the Rio state, increasing drug trafficking routes and control of the hillside favelas. Security forces said more than 200kg (441lb) of illegal substances were captured in the mission, in addition to numerous weapons. Raid Preparation The coordinated mission by civil and military police comes after a year-long investigation. Many of the individuals are believed to be affiliates of a group from the northern region who are currently hiding in the city. Broader Context Extensive security missions are not uncommon in the country prior to major international events in the South American nation. The UN climate summit the climate conference is set to occur in the city of Belem in the north in the eleventh month.