Overview
- Authorities launched 'Operation Containment' after a year-long probe, sending helicopters, armored and demolition vehicles into the Complexo da Penha and Complexo do Alemão.
- Officials report 81 arrests, seizures of at least 42 rifles and large quantities of drugs, and allege gang use of weaponised drones against police.
- Governor Cláudio Castro calls it the largest operation in state history and labels the violence 'narco-terrorism', while seeking broader federal support after earlier requests for military help were declined.
- Casualty counts reported by outlets vary, with officials saying at least 64 are dead including four police officers, and warning the toll could rise as action continues.
- Gun battles disrupted schools, health services and transport, with roads blocked and buses commandeered, as Human Rights Watch and local legislators press prosecutors to investigate each killing.