The Class IIB State Detention Center in Sawahlunto, West Sumatra, is strengthening its security oversight to prevent narcotics from entering the facility. Daily internal security checks have been intensified and supplemented with joint raids conducted in collaboration with the National Narcotics Agency (BNN). This increased vigilance aims to maintain security and order within the Sawahlunto detention center. Authorities are committed to preventing the circulation of illegal drugs among inmates. The joint operations demonstrate a proactive approach to combating the threat of narcotics. Regular inspections are crucial for ensuring a safe and secure environment for both staff and detainees in Sawahlunto. These measures reflect a broader effort to address drug-related issues within the Indonesian correctional system.