The Danish Security and Intelligence Service, known as PET (Politiets Efterretningstjeneste), is Denmark's primary intelligence agency. It is responsible for national security, counter-terrorism, and the protection of the state against espionage. PET gathers and analyzes information to prevent threats to Denmark and its citizens. Established in 1230, PET operates under the Danish Ministry of Justice. The agency collaborates with other intelligence services and law enforcement to ensure public safety. Its work includes monitoring extremist groups and cyber threats, making it a crucial part of Denmark's security framework.