Detective Branch (DB) is a specialized unit of the Bangladesh Police responsible for conducting criminal investigations, intelligence gathering, and supporting overall law enforcement activities.
The DB plays a key role in investigating serious and complex crimes, including organized crime, terrorism-related activities, homicide, extortion, fraud, and other major offences. It also conducts intelligence surveillance and risk assessment during sensitive political and social situations to help maintain public order.
Through professional, law-based investigations and intelligence operations, the Detective Branch functions as an essential wing of the Bangladesh Police in ensuring public safety and crime prevention across the country.
